| 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 | $102.67 | 7.305% | $110.17 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $234.90 | 13.285% | $266.1065 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $187.75 | 9.151% | $204.931 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $17.63 | 12.865% | $19.8981 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $123.41 | 13.855% | $140.5085 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $62.95 | 11.372% | $70.1087 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $45.90 | 11.227% | $51.0532 | $51.05 | $51.05 | $51.10 |
| 7 purchase totals = | $775.21 | $862.7760 | $862.78 | $862.75 | $862.80 | |