| 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 | $224.72 | 8.317% | $243.41 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $128.58 | 9.346% | $140.5971 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $109.94 | 5.281% | $115.7459 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $53.61 | 11.436% | $59.7408 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $177.43 | 9.529% | $194.3373 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $222.71 | 7.638% | $239.7206 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $214.97 | 7.596% | $231.2991 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $1,131.96 | $1,224.8508 | $1,224.86 | $1,224.85 | $1,224.70 | |