| 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 | $10.32 | 5.822% | $10.9208 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $182.43 | 6.734% | $194.7148 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $239.91 | 4.667% | $251.1066 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $142.54 | 4.537% | $149.007 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $170.79 | 10.778% | $189.1977 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $236.36 | 7.766% | $254.7157 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $46.86 | 12.738% | $52.829 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $1,029.21 | $1,102.4916 | $1,102.50 | $1,102.45 | $1,102.40 | |