| 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 | $201.79 | 4.161% | $210.1865 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $65.97 | 6.740% | $70.4164 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $99.78 | 6.779% | $106.5441 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $164.88 | 3.666% | $170.9245 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $89.45 | 3.734% | $92.7901 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $210.72 | 11.822% | $235.6313 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $18.42 | 9.549% | $20.1789 | $20.18 | $20.20 | $20.20 |
| 7 purchase totals = | $851.01 | $906.6718 | $906.67 | $906.70 | $906.60 | |