| 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 | $212.61 | 7.338% | $228.2113 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $77.73 | 6.332% | $82.6519 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $171.98 | 6.496% | $183.1518 | $183.15 | $183.15 | $183.20 |
| Purchase #4 | $52.88 | 8.166% | $57.1982 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $75.79 | 10.247% | $83.5562 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $9.85 | 13.327% | $11.1627 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $24.32 | 5.280% | $25.6041 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $625.16 | $671.5362 | $671.53 | $671.50 | $671.70 | |