| 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 | $178.82 | 10.785% | $198.1057 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $116.30 | 11.636% | $129.8327 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $150.92 | 9.764% | $165.6558 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $234.85 | 3.749% | $243.6545 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $243.93 | 6.336% | $259.3854 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $213.71 | 6.148% | $226.8489 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $194.81 | 3.321% | $201.2796 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,333.34 | $1,424.7626 | $1,424.77 | $1,424.80 | $1,424.80 | |