| 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 | $222.66 | 4.746% | $233.2274 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $230.81 | 10.798% | $255.7329 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $237.86 | 4.413% | $248.3568 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $150.63 | 5.104% | $158.3182 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $184.33 | 13.443% | $209.1095 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $61.68 | 4.672% | $64.5617 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $98.26 | 10.208% | $108.2904 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $1,186.23 | $1,277.5969 | $1,277.60 | $1,277.60 | $1,277.60 | |