| 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 | $32.55 | 5.367% | $34.297 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $97.82 | 7.140% | $104.8043 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $216.64 | 8.610% | $235.2927 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $236.72 | 8.559% | $256.9809 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $113.76 | 6.667% | $121.3444 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $90.43 | 4.250% | $94.2733 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $177.54 | 11.731% | $198.3672 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $965.46 | $1,045.3598 | $1,045.35 | $1,045.35 | $1,045.40 | |