| 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 | $228.93 | 7.278% | $245.5915 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $138.53 | 12.728% | $156.1621 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $101.46 | 4.472% | $105.9973 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $87.76 | 3.830% | $91.1212 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $35.65 | 10.512% | $39.3975 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $131.45 | 4.188% | $136.9551 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $133.75 | 3.164% | $137.9819 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $857.53 | $913.2066 | $913.21 | $913.20 | $913.30 | |