| 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 | $225.78 | 6.673% | $240.8463 | $240.85 | $240.85 | $240.80 |
| Purchase #2 | $59.94 | 8.213% | $64.8629 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $148.63 | 11.740% | $166.0792 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $206.60 | 9.368% | $225.9543 | $225.95 | $225.95 | $226.00 |
| Purchase #5 | $100.35 | 10.523% | $110.9098 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $34.27 | 9.682% | $37.588 | $37.59 | $37.60 | $37.60 |
| Purchase #7 | $76.72 | 5.711% | $81.1015 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $852.29 | $927.3420 | $927.34 | $927.35 | $927.40 | |