| 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 | $204.91 | 3.830% | $212.7581 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $94.53 | 7.416% | $101.5403 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $159.59 | 11.157% | $177.3955 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $5.75 | 6.197% | $6.1063 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $215.78 | 9.464% | $236.2014 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $16.98 | 12.589% | $19.1176 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $132.50 | 4.775% | $138.8269 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $830.04 | $891.9461 | $891.96 | $891.95 | $891.90 | |