| 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 | $6.41 | 8.135% | $6.9315 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $205.56 | 10.299% | $226.7306 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $217.74 | 13.176% | $246.4294 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $139.71 | 9.790% | $153.3876 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $207.88 | 9.692% | $228.0277 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $35.67 | 8.865% | $38.8321 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $185.86 | 8.122% | $200.9555 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $998.83 | $1,101.2944 | $1,101.30 | $1,101.40 | $1,101.20 | |