| 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 | $128.98 | 7.822% | $139.0688 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $240.29 | 13.379% | $272.4384 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $116.36 | 13.788% | $132.4037 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $23.39 | 6.748% | $24.9684 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $109.42 | 12.346% | $122.929 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $31.55 | 6.516% | $33.6058 | $33.61 | $33.60 | $33.60 |
| Purchase #7 | $139.68 | 13.822% | $158.9866 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $789.67 | $884.4007 | $884.41 | $884.40 | $884.40 | |