| 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 | $95.28 | 3.504% | $98.6186 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $117.99 | 6.449% | $125.5992 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $155.25 | 11.625% | $173.2978 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $111.72 | 9.248% | $122.0519 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $122.74 | 11.839% | $137.2712 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $138.98 | 7.313% | $149.1436 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $91.38 | 10.762% | $101.2143 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $833.34 | $907.1966 | $907.19 | $907.15 | $907.20 | |