| 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 | $197.44 | 3.545% | $204.4392 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $113.30 | 3.731% | $117.5272 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $146.43 | 11.871% | $163.8127 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $67.75 | 8.684% | $73.6334 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $32.31 | 7.409% | $34.7038 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $228.81 | 11.656% | $255.4801 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $112.34 | 10.152% | $123.7448 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $898.38 | $973.3412 | $973.33 | $973.40 | $973.20 | |