| 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 | $189.84 | 11.143% | $210.9939 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $117.55 | 10.834% | $130.2854 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $17.87 | 13.815% | $20.3387 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $18.33 | 6.358% | $19.4954 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $229.65 | 9.369% | $251.1659 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $115.30 | 6.870% | $123.2211 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $165.62 | 3.451% | $171.3355 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $854.16 | $926.8359 | $926.85 | $926.85 | $926.80 | |