| 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 | $127.97 | 6.692% | $136.5338 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $74.53 | 9.104% | $81.3152 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $221.26 | 3.191% | $228.3204 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $80.56 | 5.647% | $85.1092 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $237.66 | 10.276% | $262.0819 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $186.56 | 5.646% | $197.0932 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $188.61 | 6.471% | $200.815 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $1,117.15 | $1,191.2687 | $1,191.27 | $1,191.25 | $1,191.20 | |