| 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 | $119.65 | 9.391% | $130.8863 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $37.67 | 12.455% | $42.3618 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $28.98 | 9.874% | $31.8415 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $121.58 | 6.379% | $129.3356 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $87.84 | 4.819% | $92.073 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $21.73 | 4.174% | $22.637 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $250.60 | 10.109% | $275.9332 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $668.05 | $725.0684 | $725.07 | $725.10 | $725.00 | |