| 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 | $220.89 | 7.870% | $238.274 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $234.94 | 11.452% | $261.8453 | $261.85 | $261.85 | $261.80 |
| Purchase #3 | $177.79 | 8.674% | $193.2115 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $242.97 | 6.524% | $258.8214 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $187.34 | 12.651% | $211.0404 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $243.34 | 6.491% | $259.1352 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $90.90 | 3.698% | $94.2615 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $1,398.17 | $1,516.5893 | $1,516.59 | $1,516.55 | $1,516.50 | |