| 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 | $241.33 | 7.139% | $258.5585 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $89.72 | 6.235% | $95.314 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $224.96 | 8.291% | $243.6114 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $91.51 | 3.468% | $94.6836 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $81.70 | 11.614% | $91.1886 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $177.97 | 11.750% | $198.8815 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $179.26 | 5.762% | $189.589 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,086.45 | $1,171.8266 | $1,171.82 | $1,171.85 | $1,171.90 | |