| 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 | $230.80 | 3.129% | $238.0217 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $97.55 | 7.691% | $105.0526 | $105.05 | $105.05 | $105.10 |
| Purchase #3 | $233.29 | 9.215% | $254.7877 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $72.93 | 12.161% | $81.799 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $39.88 | 3.724% | $41.3651 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $85.93 | 8.560% | $93.2856 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $96.80 | 11.351% | $107.7878 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $857.18 | $922.0995 | $922.11 | $922.10 | $922.20 | |