| 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 | $98.95 | 5.314% | $104.2082 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $164.82 | 12.210% | $184.9445 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $214.46 | 6.593% | $228.5993 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $147.41 | 4.258% | $153.6867 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $232.50 | 5.250% | $244.7063 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $37.52 | 4.734% | $39.2962 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $186.73 | 9.523% | $204.5123 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $1,082.39 | $1,159.9535 | $1,159.96 | $1,159.95 | $1,159.90 | |