| 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 | $132.48 | 3.135% | $136.6332 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $119.27 | 13.170% | $134.9779 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $19.75 | 10.381% | $21.8002 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $221.79 | 3.505% | $229.5637 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $103.48 | 3.349% | $106.9455 | $106.95 | $106.95 | $106.90 |
| Purchase #6 | $232.91 | 5.120% | $244.835 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $86.42 | 6.225% | $91.7996 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $916.10 | $966.5551 | $966.56 | $966.60 | $966.50 | |