| 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 | $185.36 | 3.623% | $192.0756 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $204.85 | 10.431% | $226.2179 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $212.76 | 4.576% | $222.4959 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $43.73 | 9.406% | $47.8432 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $243.49 | 13.805% | $277.1038 | $277.10 | $277.10 | $277.10 |
| Purchase #6 | $210.34 | 7.443% | $225.9956 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $40.84 | 3.327% | $42.1987 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $1,141.37 | $1,233.9307 | $1,233.94 | $1,233.95 | $1,233.90 | |