| 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 | $104.50 | 6.536% | $111.3301 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $112.36 | 6.502% | $119.6656 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $8.71 | 9.240% | $9.5148 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $221.76 | 12.117% | $248.6307 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $228.28 | 4.842% | $239.3333 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $88.59 | 7.163% | $94.9357 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $228.33 | 6.686% | $243.5961 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $992.53 | $1,067.0063 | $1,067.01 | $1,067.05 | $1,066.90 | |