| 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 | $196.74 | 5.243% | $207.0551 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $106.98 | 9.819% | $117.4844 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $198.65 | 12.749% | $223.9759 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $208.72 | 9.358% | $228.252 | $228.25 | $228.25 | $228.30 |
| Purchase #5 | $238.29 | 10.497% | $263.3033 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $108.25 | 3.425% | $111.9576 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $207.49 | 4.196% | $216.1963 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,265.12 | $1,368.2246 | $1,368.23 | $1,368.25 | $1,368.40 | |