| 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 | $191.42 | 6.316% | $203.5101 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $206.60 | 12.675% | $232.7866 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $164.68 | 12.228% | $184.8171 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $195.71 | 7.314% | $210.0242 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $108.96 | 3.660% | $112.9479 | $112.95 | $112.95 | $112.90 |
| Purchase #6 | $148.68 | 13.654% | $168.9808 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $162.59 | 13.332% | $184.2665 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $1,178.64 | $1,297.3332 | $1,297.34 | $1,297.30 | $1,297.30 | |