| 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 | $248.89 | 6.192% | $264.3013 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $158.56 | 7.467% | $170.3997 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $101.85 | 11.531% | $113.5943 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $145.97 | 6.315% | $155.188 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $70.88 | 9.820% | $77.8404 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $22.51 | 13.774% | $25.6105 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $26.62 | 5.843% | $28.1754 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $775.28 | $835.1096 | $835.11 | $835.15 | $835.10 | |