| 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 | $74.48 | 13.131% | $84.26 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $250.44 | 13.432% | $284.0791 | $284.08 | $284.10 | $284.10 |
| Purchase #3 | $139.38 | 11.520% | $155.4366 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $229.64 | 6.544% | $244.6676 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $140.30 | 13.501% | $159.2419 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $91.29 | 11.459% | $101.7509 | $101.75 | $101.75 | $101.80 |
| Purchase #7 | $166.81 | 8.446% | $180.8988 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $1,092.34 | $1,210.3349 | $1,210.34 | $1,210.35 | $1,210.40 | |