| 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 | $212.30 | 9.550% | $232.5747 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $218.52 | 3.443% | $226.0436 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $220.55 | 5.554% | $232.7993 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $156.87 | 13.379% | $177.8576 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $136.63 | 8.487% | $148.2258 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $48.77 | 5.819% | $51.6079 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $176.87 | 3.562% | $183.1701 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $1,170.51 | $1,252.2790 | $1,252.28 | $1,252.25 | $1,252.30 | |