| 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 | $104.74 | 11.171% | $116.4405 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $115.52 | 11.578% | $128.8949 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $122.73 | 4.872% | $128.7094 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $165.25 | 4.467% | $172.6317 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $22.68 | 11.211% | $25.2227 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $240.69 | 13.409% | $272.9641 | $272.96 | $272.95 | $273.00 |
| Purchase #7 | $247.57 | 11.506% | $276.0554 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $1,019.18 | $1,120.9187 | $1,120.91 | $1,120.90 | $1,120.90 | |