| 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 | $197.92 | 9.427% | $216.5779 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $65.92 | 12.663% | $74.2674 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $105.37 | 13.311% | $119.3958 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $117.82 | 10.582% | $130.2877 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $128.95 | 13.368% | $146.188 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $54.81 | 13.321% | $62.1112 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $187.71 | 4.149% | $195.4981 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $858.50 | $944.3261 | $944.34 | $944.35 | $944.40 | |