| 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 | $210.49 | 7.401% | $226.0684 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $102.65 | 9.687% | $112.5937 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $17.42 | 4.581% | $18.218 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $234.28 | 12.771% | $264.1999 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $89.48 | 12.513% | $100.6766 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $72.80 | 10.486% | $80.4338 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $33.87 | 6.677% | $36.1315 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $760.99 | $838.3219 | $838.32 | $838.35 | $838.30 | |