| 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 | $129.97 | 9.308% | $142.0676 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $25.73 | 4.764% | $26.9558 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $232.64 | 12.664% | $262.1015 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $141.89 | 5.552% | $149.7677 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $172.38 | 10.483% | $190.4506 | $190.45 | $190.45 | $190.50 |
| Purchase #6 | $49.65 | 8.361% | $53.8012 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $115.50 | 11.634% | $128.9373 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $867.76 | $954.0817 | $954.09 | $954.05 | $954.20 | |