| 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 | $26.96 | 4.537% | $28.1832 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $234.41 | 3.504% | $242.6237 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $82.85 | 9.157% | $90.4366 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $115.74 | 13.629% | $131.5142 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $121.74 | 5.738% | $128.7254 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $188.98 | 8.293% | $204.6521 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $190.91 | 10.163% | $210.3122 | $210.31 | $210.30 | $210.30 |
| 7 purchase totals = | $961.59 | $1,036.4474 | $1,036.44 | $1,036.45 | $1,036.40 | |