| 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 | $214.43 | 13.472% | $243.318 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $217.49 | 11.489% | $242.4774 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $48.90 | 7.478% | $52.5567 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $240.98 | 5.119% | $253.3158 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $57.64 | 4.438% | $60.1981 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $70.88 | 4.235% | $73.8818 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $148.35 | 6.547% | $158.0625 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $998.67 | $1,083.8103 | $1,083.82 | $1,083.80 | $1,083.90 | |