| 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 | $196.39 | 4.155% | $204.55 | $204.55 | $204.55 | $204.60 |
| Purchase #2 | $168.72 | 9.243% | $184.3148 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $136.85 | 6.520% | $145.7726 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $146.43 | 7.653% | $157.6363 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $232.39 | 9.311% | $254.0278 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $207.29 | 10.602% | $229.2669 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $19.94 | 8.796% | $21.6939 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $1,108.01 | $1,197.2623 | $1,197.26 | $1,197.25 | $1,197.30 | |