| 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 | $228.58 | 4.399% | $238.6352 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $101.34 | 6.542% | $107.9697 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $43.31 | 12.843% | $48.8723 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $82.60 | 5.640% | $87.2586 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $82.50 | 11.114% | $91.6691 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $134.99 | 4.197% | $140.6555 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $202.65 | 5.424% | $213.6417 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $875.97 | $928.7021 | $928.71 | $928.65 | $928.80 | |