| 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 | $22.99 | 3.508% | $23.7965 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $204.92 | 9.383% | $224.1476 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $194.63 | 8.169% | $210.5293 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $177.48 | 13.863% | $202.0841 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $190.48 | 5.471% | $200.9012 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $183.96 | 9.164% | $200.8181 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $114.36 | 9.133% | $124.8045 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $1,088.82 | $1,187.0813 | $1,187.08 | $1,187.10 | $1,187.00 | |