| 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 | $191.88 | 3.231% | $198.0796 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $160.84 | 3.330% | $166.196 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $100.48 | 10.849% | $111.3811 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $234.30 | 12.850% | $264.4076 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $24.29 | 9.704% | $26.6471 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $53.65 | 13.431% | $60.8557 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $174.64 | 13.406% | $198.0522 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $940.08 | $1,025.6193 | $1,025.63 | $1,025.65 | $1,025.70 | |