| 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 | $110.59 | 9.307% | $120.8826 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $42.86 | 3.529% | $44.3725 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $120.78 | 4.666% | $126.4156 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $195.53 | 8.443% | $212.0386 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $191.38 | 9.293% | $209.1649 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $173.56 | 9.385% | $189.8486 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $126.40 | 12.337% | $141.994 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $961.10 | $1,044.7168 | $1,044.71 | $1,044.70 | $1,044.70 | |