| 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 | $219.98 | 9.461% | $240.7923 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $250.44 | 6.529% | $266.7912 | $266.79 | $266.80 | $266.80 |
| Purchase #3 | $152.56 | 8.801% | $165.9868 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $100.51 | 7.125% | $107.6713 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $85.95 | 10.786% | $95.2206 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $247.69 | 8.258% | $268.1442 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $220.58 | 6.692% | $235.3412 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $1,277.71 | $1,379.9476 | $1,379.94 | $1,379.95 | $1,379.90 | |