| 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 | $244.57 | 11.321% | $272.2578 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $41.80 | 4.288% | $43.5924 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $211.74 | 12.637% | $238.4976 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $116.91 | 4.777% | $122.4948 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $51.28 | 5.692% | $54.1989 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $78.34 | 11.330% | $87.2159 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $125.64 | 13.318% | $142.3727 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $870.28 | $960.6301 | $960.63 | $960.60 | $960.70 | |