| 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 | $224.45 | 7.230% | $240.6777 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $219.28 | 3.112% | $226.104 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $234.45 | 8.794% | $255.0675 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $47.33 | 7.190% | $50.733 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $157.69 | 3.475% | $163.1697 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $88.37 | 8.742% | $96.0953 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $59.35 | 11.789% | $66.3468 | $66.35 | $66.35 | $66.30 |
| 7 purchase totals = | $1,030.92 | $1,098.1940 | $1,098.20 | $1,098.20 | $1,098.20 | |