| 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 | $195.40 | 8.189% | $211.4013 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $96.59 | 12.227% | $108.4001 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $130.87 | 8.616% | $142.1458 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $90.86 | 12.211% | $101.9549 | $101.95 | $101.95 | $102.00 |
| Purchase #5 | $8.97 | 13.434% | $10.175 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $54.89 | 6.552% | $58.4864 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $176.42 | 7.310% | $189.3163 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $754.00 | $821.8798 | $821.89 | $821.90 | $821.90 | |