| 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 | $22.74 | 11.794% | $25.422 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $197.43 | 8.734% | $214.6735 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $77.58 | 4.186% | $80.8275 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $189.98 | 7.731% | $204.6674 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $88.94 | 4.776% | $93.1878 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $150.36 | 7.281% | $161.3077 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $209.60 | 9.143% | $228.7637 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $936.63 | $1,008.8496 | $1,008.85 | $1,008.80 | $1,008.90 | |