| 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 | $199.91 | 8.405% | $216.7124 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $235.53 | 12.835% | $265.7603 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $211.39 | 12.603% | $238.0315 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $232.88 | 12.278% | $261.473 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $147.44 | 4.281% | $153.7519 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $84.51 | 13.701% | $96.0887 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $111.52 | 6.709% | $119.0019 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,223.18 | $1,350.8197 | $1,350.81 | $1,350.80 | $1,350.90 | |