| 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 | $200.36 | 10.168% | $220.7326 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $56.29 | 13.435% | $63.8526 | $63.85 | $63.85 | $63.90 |
| Purchase #3 | $120.39 | 9.108% | $131.3551 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $224.78 | 8.420% | $243.7065 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $161.73 | 6.349% | $171.9982 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $56.25 | 10.193% | $61.9836 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $100.31 | 6.633% | $106.9636 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $920.11 | $1,000.5922 | $1,000.59 | $1,000.60 | $1,000.70 | |