| 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 | $226.32 | 3.188% | $233.5351 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $232.82 | 5.209% | $244.9476 | $244.95 | $244.95 | $244.90 |
| Purchase #3 | $226.34 | 12.534% | $254.7095 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $11.34 | 6.593% | $12.0876 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $48.40 | 10.290% | $53.3804 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $13.81 | 4.444% | $14.4237 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $119.74 | 8.251% | $129.6197 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $878.77 | $942.7036 | $942.71 | $942.70 | $942.60 | |