| 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 | $116.25 | 8.201% | $125.7837 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $143.49 | 3.617% | $148.68 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $226.57 | 4.525% | $236.8223 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $240.73 | 6.726% | $256.9215 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $90.33 | 3.423% | $93.422 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $221.96 | 6.132% | $235.5706 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $31.31 | 9.781% | $34.3724 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $1,070.64 | $1,131.5725 | $1,131.56 | $1,131.50 | $1,131.60 | |