| 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 | $35.49 | 10.616% | $39.2576 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $119.62 | 8.715% | $130.0449 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $136.50 | 11.228% | $151.8262 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $235.98 | 13.712% | $268.3376 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $9.36 | 10.174% | $10.3123 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $235.72 | 3.738% | $244.5312 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $90.68 | 8.790% | $98.6508 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $863.35 | $942.9606 | $942.96 | $943.00 | $942.90 | |