| 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 | $221.45 | 11.564% | $247.0585 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $100.91 | 12.177% | $113.1978 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $217.61 | 8.500% | $236.1069 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $108.42 | 10.538% | $119.8453 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $144.33 | 10.472% | $159.4442 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $135.40 | 9.199% | $147.8554 | $147.86 | $147.85 | $147.90 |
| Purchase #7 | $217.85 | 9.203% | $237.8987 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $1,145.97 | $1,261.4068 | $1,261.42 | $1,261.40 | $1,261.40 | |