| 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 | $172.86 | 10.657% | $191.2817 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $86.56 | 5.302% | $91.1494 | $91.15 | $91.15 | $91.10 |
| Purchase #3 | $185.86 | 6.650% | $198.2197 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $178.82 | 8.722% | $194.4167 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $192.82 | 5.340% | $203.1166 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $89.88 | 13.803% | $102.2861 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $225.26 | 12.252% | $252.8589 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,132.06 | $1,233.3291 | $1,233.34 | $1,233.30 | $1,233.30 | |