| 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 | $191.47 | 10.867% | $212.277 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $173.48 | 13.653% | $197.1652 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $195.85 | 4.449% | $204.5634 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $211.69 | 3.629% | $219.3722 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $106.54 | 4.354% | $111.1788 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $234.94 | 13.358% | $266.3233 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $131.53 | 8.561% | $142.7903 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $1,245.50 | $1,353.6702 | $1,353.67 | $1,353.65 | $1,353.80 | |