| 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 | $229.99 | 6.120% | $244.0654 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $41.63 | 3.624% | $43.1387 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $41.85 | 9.338% | $45.758 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $231.60 | 12.177% | $259.8019 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $44.97 | 5.651% | $47.5113 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $178.60 | 7.848% | $192.6165 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $117.48 | 11.821% | $131.3673 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $886.12 | $964.2591 | $964.27 | $964.20 | $964.30 | |