| 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 | $177.77 | 9.287% | $194.2795 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $57.40 | 13.595% | $65.2035 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $170.71 | 10.858% | $189.2457 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $99.92 | 9.642% | $109.5543 | $109.55 | $109.55 | $109.60 |
| Purchase #5 | $222.68 | 3.399% | $230.2489 | $230.25 | $230.25 | $230.20 |
| Purchase #6 | $214.29 | 7.595% | $230.5653 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $86.94 | 5.842% | $92.019 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $1,029.71 | $1,111.1162 | $1,111.12 | $1,111.10 | $1,111.10 | |