| 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 | $249.31 | 10.678% | $275.9313 | $275.93 | $275.95 | $275.90 |
| Purchase #2 | $231.60 | 7.560% | $249.109 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $45.98 | 8.286% | $49.7899 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $72.28 | 10.761% | $80.0581 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $132.88 | 11.269% | $147.8542 | $147.85 | $147.85 | $147.90 |
| Purchase #6 | $128.79 | 12.228% | $144.5384 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $204.51 | 9.532% | $224.0039 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,065.35 | $1,171.2848 | $1,171.28 | $1,171.30 | $1,171.30 | |