| 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 | $221.47 | 3.252% | $228.6722 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $89.75 | 11.728% | $100.2759 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $180.43 | 9.556% | $197.6719 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $88.42 | 9.271% | $96.6174 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $116.91 | 4.604% | $122.2925 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $125.64 | 3.189% | $129.6467 | $129.65 | $129.65 | $129.60 |
| Purchase #7 | $23.66 | 6.752% | $25.2575 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $846.28 | $900.4341 | $900.44 | $900.40 | $900.50 | |