| 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 | $26.44 | 7.600% | $28.4494 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $94.82 | 7.442% | $101.8765 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $129.33 | 11.493% | $144.1939 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $178.33 | 12.581% | $200.7657 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $207.49 | 9.112% | $226.3965 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $196.29 | 13.476% | $222.742 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $136.99 | 13.431% | $155.3891 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $969.69 | $1,079.8131 | $1,079.82 | $1,079.85 | $1,079.80 | |