| 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 | $165.62 | 5.291% | $174.383 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $120.88 | 3.279% | $124.8437 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $244.81 | 5.803% | $259.0163 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $155.92 | 9.423% | $170.6123 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $212.66 | 12.455% | $239.1468 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $210.33 | 8.734% | $228.7002 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $226.92 | 10.636% | $251.0552 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,337.14 | $1,447.7575 | $1,447.76 | $1,447.75 | $1,447.70 | |