| 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 | $105.75 | 7.517% | $113.6992 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $211.91 | 13.240% | $239.9669 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $191.67 | 6.368% | $203.8755 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $30.77 | 5.697% | $32.523 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $234.77 | 12.566% | $264.2712 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $223.57 | 6.754% | $238.6699 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $244.44 | 4.787% | $256.1413 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $1,242.88 | $1,349.1470 | $1,349.15 | $1,349.10 | $1,349.20 | |