| 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 | $209.51 | 9.260% | $228.9106 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $82.36 | 11.782% | $92.0637 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $38.49 | 3.287% | $39.7552 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $134.87 | 10.351% | $148.8304 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $246.35 | 12.167% | $276.3234 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $219.61 | 9.477% | $240.4224 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $187.94 | 5.123% | $197.5682 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,119.13 | $1,223.8739 | $1,223.87 | $1,223.80 | $1,223.90 | |