| 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 | $209.87 | 7.865% | $226.3763 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $195.25 | 9.712% | $214.2127 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $240.40 | 8.766% | $261.4735 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $233.95 | 4.309% | $244.0309 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $175.84 | 12.157% | $197.2169 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $19.37 | 11.247% | $21.5485 | $21.55 | $21.55 | $21.50 |
| Purchase #7 | $151.69 | 12.798% | $171.1033 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $1,226.37 | $1,335.9621 | $1,335.96 | $1,335.95 | $1,335.90 | |