| 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 | $196.27 | 8.675% | $213.2964 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $5.35 | 11.288% | $5.9539 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $244.55 | 7.604% | $263.1456 | $263.15 | $263.15 | $263.10 |
| Purchase #4 | $66.40 | 4.596% | $69.4517 | $69.45 | $69.45 | $69.50 |
| Purchase #5 | $136.55 | 9.741% | $149.8513 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $89.85 | 5.566% | $94.8511 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $135.50 | 12.621% | $152.6015 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $874.47 | $949.1515 | $949.15 | $949.15 | $949.30 | |