| 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 | $101.82 | 10.306% | $112.3136 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $207.25 | 13.452% | $235.1293 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $235.81 | 4.738% | $246.9827 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $40.68 | 13.512% | $46.1767 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $94.83 | 8.761% | $103.1381 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $226.76 | 3.244% | $234.1161 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $186.97 | 9.697% | $205.1005 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $1,094.12 | $1,182.9570 | $1,182.96 | $1,183.00 | $1,182.90 | |