| 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 | $211.36 | 6.358% | $224.7983 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $144.64 | 6.242% | $153.6684 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $227.46 | 13.485% | $258.133 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $236.30 | 3.508% | $244.5894 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $169.43 | 10.358% | $186.9796 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $249.31 | 12.843% | $281.3289 | $281.33 | $281.35 | $281.30 |
| Purchase #7 | $163.66 | 4.635% | $171.2456 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $1,402.16 | $1,520.7432 | $1,520.75 | $1,520.80 | $1,520.70 | |