| 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 | $222.81 | 9.553% | $244.095 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $182.59 | 10.391% | $201.5629 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $12.59 | 9.537% | $13.7907 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $151.46 | 3.418% | $156.6369 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $246.65 | 11.333% | $274.6028 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $94.34 | 13.674% | $107.2401 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $12.81 | 10.751% | $14.1872 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $923.25 | $1,012.1156 | $1,012.12 | $1,012.15 | $1,012.10 | |