| 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 | $205.70 | 9.270% | $224.7684 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $209.89 | 7.290% | $225.191 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $52.48 | 7.455% | $56.3924 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $179.32 | 7.214% | $192.2561 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $246.28 | 13.524% | $279.5869 | $279.59 | $279.60 | $279.60 |
| Purchase #6 | $143.85 | 11.694% | $160.6718 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $229.56 | 4.213% | $239.2314 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,267.08 | $1,378.0980 | $1,378.10 | $1,378.10 | $1,378.20 | |