| 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 | $91.58 | 12.153% | $102.7097 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $205.99 | 4.358% | $214.967 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $97.34 | 3.814% | $101.0525 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $244.91 | 7.399% | $263.0309 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $219.67 | 9.464% | $240.4596 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $213.53 | 13.513% | $242.3843 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $232.91 | 9.305% | $254.5823 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $1,305.93 | $1,419.1863 | $1,419.18 | $1,419.20 | $1,419.30 | |