| 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 | $186.87 | 9.555% | $204.7254 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $100.75 | 9.229% | $110.0482 | $110.05 | $110.05 | $110.00 |
| Purchase #3 | $247.27 | 4.712% | $258.9214 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $23.70 | 7.383% | $25.4498 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $99.38 | 13.130% | $112.4286 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $238.85 | 13.554% | $271.2237 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $96.30 | 12.504% | $108.3414 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $993.12 | $1,091.1385 | $1,091.14 | $1,091.15 | $1,090.90 | |