| 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 | $137.34 | 5.828% | $145.3442 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $229.27 | 4.789% | $240.2497 | $240.25 | $240.25 | $240.20 |
| Purchase #3 | $217.61 | 4.162% | $226.6669 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $24.74 | 3.158% | $25.5213 | $25.52 | $25.50 | $25.50 |
| Purchase #5 | $85.63 | 8.812% | $93.1757 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $100.27 | 5.198% | $105.482 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $19.42 | 9.129% | $21.1929 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $814.28 | $857.6327 | $857.63 | $857.65 | $857.60 | |