| 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 | $224.67 | 7.619% | $241.7876 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $84.76 | 8.320% | $91.812 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $199.91 | 4.777% | $209.4597 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $159.71 | 5.311% | $168.1922 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $37.35 | 10.543% | $41.2878 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $220.36 | 3.498% | $228.0682 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $17.75 | 11.395% | $19.7726 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $944.51 | $1,000.3801 | $1,000.38 | $1,000.35 | $1,000.50 | |