| 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 | $245.45 | 13.252% | $277.977 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $127.78 | 9.421% | $139.8182 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $11.85 | 11.836% | $13.2526 | $13.25 | $13.25 | $13.30 |
| Purchase #4 | $181.84 | 3.635% | $188.4499 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $212.47 | 7.450% | $228.299 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $28.41 | 11.585% | $31.7013 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $120.92 | 6.793% | $129.1341 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $928.72 | $1,008.6321 | $1,008.63 | $1,008.65 | $1,008.60 | |