| 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 | $21.78 | 10.592% | $24.0869 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $243.59 | 13.752% | $277.0885 | $277.09 | $277.10 | $277.10 |
| Purchase #3 | $189.40 | 4.107% | $197.1787 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $214.49 | 4.591% | $224.3372 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $172.91 | 12.799% | $195.0408 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $208.39 | 5.149% | $219.12 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $215.49 | 4.317% | $224.7927 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,266.05 | $1,361.6448 | $1,361.65 | $1,361.70 | $1,361.60 | |