| 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 | $85.29 | 3.255% | $88.0662 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $64.88 | 11.790% | $72.5294 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $235.42 | 13.582% | $267.3947 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $121.25 | 8.549% | $131.6157 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $188.86 | 11.190% | $209.9934 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $190.51 | 7.568% | $204.9278 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $213.61 | 9.242% | $233.3518 | $233.35 | $233.35 | $233.40 |
| 7 purchase totals = | $1,099.82 | $1,207.8790 | $1,207.88 | $1,207.90 | $1,207.90 | |