| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.72 | 12.350% | $121.0234 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $130.57 | 11.448% | $145.5177 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $230.77 | 11.674% | $257.7101 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $34.25 | 13.326% | $38.8142 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $117.38 | 9.333% | $128.3351 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $180.63 | 13.380% | $204.7983 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $241.69 | 13.326% | $273.8976 | $273.90 | $273.90 | $273.90 |
| 7 purchase totals = | $1,043.01 | $1,170.0964 | $1,170.10 | $1,170.05 | $1,170.00 | |