| 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 | $26.58 | 7.866% | $28.6708 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $237.39 | 10.870% | $263.1943 | $263.19 | $263.20 | $263.20 |
| Purchase #3 | $233.37 | 11.412% | $260.0022 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $147.89 | 8.424% | $160.3483 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $239.41 | 4.155% | $249.3575 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $120.39 | 4.644% | $125.9809 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $37.29 | 4.497% | $38.9669 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,042.32 | $1,126.5209 | $1,126.52 | $1,126.50 | $1,126.60 | |