| 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 | $229.93 | 5.125% | $241.7139 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $174.32 | 7.662% | $187.6764 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $10.56 | 9.736% | $11.5881 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $119.30 | 11.132% | $132.5805 | $132.58 | $132.60 | $132.60 |
| Purchase #5 | $107.93 | 11.292% | $120.1175 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $99.87 | 12.729% | $112.5825 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $123.65 | 9.557% | $135.4672 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $865.56 | $941.7261 | $941.73 | $941.75 | $941.80 | |