| 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 | $225.35 | 11.505% | $251.2765 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $240.35 | 13.810% | $273.5423 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $196.82 | 9.572% | $215.6596 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $87.72 | 7.501% | $94.2999 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $21.47 | 7.729% | $23.1294 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $191.61 | 3.113% | $197.5748 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $19.80 | 7.750% | $21.3345 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $983.12 | $1,076.8170 | $1,076.81 | $1,076.85 | $1,076.80 | |