| 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 | $217.54 | 3.368% | $224.8667 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $219.33 | 10.811% | $243.0418 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $159.31 | 11.554% | $177.7167 | $177.72 | $177.70 | $177.70 |
| Purchase #4 | $103.75 | 12.250% | $116.4594 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $31.93 | 7.636% | $34.3682 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $209.63 | 7.854% | $226.0943 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $33.64 | 6.379% | $35.7859 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $975.13 | $1,058.3330 | $1,058.34 | $1,058.30 | $1,058.40 | |