| 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 | $222.53 | 11.838% | $248.8731 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $71.87 | 7.629% | $77.353 | $77.35 | $77.35 | $77.40 |
| Purchase #3 | $121.33 | 7.738% | $130.7185 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $85.31 | 9.285% | $93.231 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $144.73 | 8.569% | $157.1319 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $35.29 | 11.627% | $39.3932 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $79.43 | 11.702% | $88.7249 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $760.49 | $835.4256 | $835.41 | $835.40 | $835.40 | |