| 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 | $211.26 | 12.222% | $237.0802 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $221.27 | 6.503% | $235.6592 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $120.45 | 7.540% | $129.5319 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $6.61 | 10.518% | $7.3052 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $83.69 | 9.540% | $91.674 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $94.39 | 7.274% | $101.2559 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $142.26 | 12.612% | $160.2018 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $879.93 | $962.7082 | $962.71 | $962.70 | $962.80 | |