| 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 | $213.99 | 9.201% | $233.6792 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $197.46 | 7.561% | $212.39 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $134.88 | 6.398% | $143.5096 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $189.25 | 11.490% | $210.9948 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $129.42 | 11.209% | $143.9267 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $193.40 | 6.472% | $205.9168 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $93.45 | 6.830% | $99.8326 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $1,151.85 | $1,250.2497 | $1,250.25 | $1,250.30 | $1,250.20 | |