| 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 | $119.96 | 7.533% | $128.9966 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $164.48 | 12.501% | $185.0416 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $233.58 | 10.538% | $258.1947 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $175.91 | 8.625% | $191.0822 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $48.79 | 12.383% | $54.8317 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $128.75 | 6.787% | $137.4883 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $52.81 | 6.472% | $56.2279 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $924.28 | $1,011.8630 | $1,011.86 | $1,011.95 | $1,011.80 | |