| 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 | $112.95 | 9.783% | $123.9999 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $202.54 | 12.110% | $227.0676 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $103.98 | 6.727% | $110.9747 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $116.53 | 9.808% | $127.9593 | $127.96 | $127.95 | $128.00 |
| Purchase #5 | $53.74 | 9.429% | $58.8071 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $155.69 | 10.716% | $172.3737 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $25.76 | 10.734% | $28.5251 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $771.19 | $849.7074 | $849.71 | $849.65 | $849.80 | |