| 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 | $211.60 | 5.732% | $223.7289 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $193.88 | 5.278% | $204.113 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $31.46 | 12.866% | $35.5076 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $205.31 | 10.307% | $226.4713 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $180.92 | 10.761% | $200.3888 | $200.39 | $200.40 | $200.40 |
| Purchase #6 | $124.76 | 11.758% | $139.4293 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $155.68 | 3.536% | $161.1848 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,103.61 | $1,190.8237 | $1,190.82 | $1,190.85 | $1,190.80 | |