| 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 | $228.92 | 9.800% | $251.3542 | $251.35 | $251.35 | $251.40 |
| Purchase #2 | $97.25 | 5.424% | $102.5248 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $214.79 | 7.221% | $230.3 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $78.46 | 12.428% | $88.211 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $206.36 | 7.417% | $221.6657 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $42.77 | 8.833% | $46.5479 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $82.47 | 9.443% | $90.2576 | $90.26 | $90.25 | $90.30 |
| 7 purchase totals = | $951.02 | $1,030.8612 | $1,030.86 | $1,030.80 | $1,030.90 | |