| 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 | $241.65 | 5.665% | $255.3395 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $213.31 | 8.867% | $232.2242 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $233.53 | 3.358% | $241.3719 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $168.71 | 11.323% | $187.813 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $130.58 | 6.570% | $139.1591 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $75.39 | 13.130% | $85.2887 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $207.26 | 10.573% | $229.1736 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,270.43 | $1,370.3700 | $1,370.36 | $1,370.30 | $1,370.40 | |