| 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 | $198.32 | 10.863% | $219.8635 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $48.95 | 3.587% | $50.7058 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $33.71 | 7.361% | $36.1914 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $245.26 | 8.830% | $266.9165 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $173.79 | 5.539% | $183.4162 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $95.76 | 3.584% | $99.192 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $105.69 | 7.138% | $113.2342 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $901.48 | $969.5196 | $969.52 | $969.50 | $969.50 | |