| 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 | $243.54 | 4.278% | $253.9586 | $253.96 | $253.95 | $254.00 |
| Purchase #2 | $71.73 | 10.599% | $79.3327 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $6.37 | 8.252% | $6.8957 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $99.31 | 13.585% | $112.8013 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $11.81 | 9.292% | $12.9074 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $82.98 | 5.773% | $87.7704 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $187.89 | 11.845% | $210.1456 | $210.15 | $210.15 | $210.10 |
| 7 purchase totals = | $703.63 | $763.8117 | $763.82 | $763.80 | $763.80 | |