| 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 | $5.45 | 12.210% | $6.1154 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $168.31 | 7.220% | $180.462 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $210.99 | 3.803% | $219.0139 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $244.94 | 3.216% | $252.8173 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $143.33 | 8.282% | $155.2006 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $92.51 | 4.390% | $96.5712 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $51.53 | 13.344% | $58.4062 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $917.06 | $968.5866 | $968.59 | $968.50 | $968.60 | |