| 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 | $221.40 | 3.568% | $229.2996 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $213.49 | 5.179% | $224.5466 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $135.79 | 10.172% | $149.6026 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $146.69 | 3.130% | $151.2814 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $13.41 | 10.705% | $14.8455 | $14.85 | $14.85 | $14.80 |
| Purchase #6 | $71.52 | 12.268% | $80.2941 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $167.35 | 10.340% | $184.654 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $969.65 | $1,034.5238 | $1,034.52 | $1,034.55 | $1,034.50 | |