| 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 | $188.46 | 13.360% | $213.6383 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $109.39 | 3.282% | $112.9802 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $208.89 | 6.250% | $221.9456 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $170.56 | 5.568% | $180.0568 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $230.86 | 7.732% | $248.7101 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $212.68 | 12.104% | $238.4228 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $124.26 | 4.530% | $129.889 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $1,245.10 | $1,345.6428 | $1,345.65 | $1,345.65 | $1,345.60 | |