| 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 | $228.29 | 9.640% | $250.2972 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $230.50 | 4.659% | $241.239 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $109.69 | 8.503% | $119.0169 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $133.43 | 7.656% | $143.6454 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $215.38 | 3.480% | $222.8752 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $111.92 | 13.124% | $126.6084 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $214.99 | 6.857% | $229.7319 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,244.20 | $1,333.4140 | $1,333.43 | $1,333.45 | $1,333.30 | |