| 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 | $243.43 | 8.744% | $264.7155 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $170.74 | 5.489% | $180.1119 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $61.40 | 3.632% | $63.63 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $243.72 | 3.341% | $251.8627 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $64.28 | 7.212% | $68.9159 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $20.64 | 7.740% | $22.2375 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $70.95 | 5.148% | $74.6025 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $875.16 | $926.0760 | $926.08 | $926.05 | $926.00 | |