| 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 | $135.61 | 5.824% | $143.5079 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $86.95 | 13.486% | $98.6761 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $211.45 | 13.652% | $240.3172 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $95.98 | 10.160% | $105.7316 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $112.78 | 6.815% | $120.466 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $130.34 | 6.209% | $138.4328 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $225.87 | 7.173% | $242.0717 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $998.98 | $1,089.2033 | $1,089.21 | $1,089.20 | $1,089.20 | |