| 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 | $99.34 | 8.789% | $108.071 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $75.62 | 13.314% | $85.688 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $150.68 | 8.743% | $163.854 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $200.82 | 9.145% | $219.185 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $239.53 | 12.615% | $269.7467 | $269.75 | $269.75 | $269.70 |
| Purchase #6 | $152.34 | 4.846% | $159.7224 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $95.87 | 5.756% | $101.3883 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $1,014.20 | $1,107.6554 | $1,107.66 | $1,107.65 | $1,107.70 | |