| 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 | $223.51 | 13.102% | $252.7943 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $44.91 | 4.591% | $46.9718 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $159.46 | 7.393% | $171.2489 | $171.25 | $171.25 | $171.20 |
| Purchase #4 | $194.52 | 4.504% | $203.2812 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $77.36 | 8.702% | $84.0919 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $28.57 | 4.708% | $29.9151 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $140.29 | 6.777% | $149.7975 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $868.62 | $938.1007 | $938.10 | $938.10 | $938.10 | |