| 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 | $234.62 | 9.601% | $257.1459 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $8.81 | 10.164% | $9.7054 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $223.35 | 9.679% | $244.968 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $47.72 | 10.384% | $52.6752 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $110.38 | 9.853% | $121.2557 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $127.84 | 8.189% | $138.3088 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $208.37 | 8.113% | $225.2751 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $961.09 | $1,049.3341 | $1,049.36 | $1,049.35 | $1,049.40 | |