| 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 | $114.60 | 13.532% | $130.1077 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $214.92 | 12.241% | $241.2284 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $71.49 | 3.393% | $73.9157 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $50.75 | 9.188% | $55.4129 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $92.53 | 6.328% | $98.3853 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $156.42 | 8.526% | $169.7564 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $157.96 | 10.660% | $174.7985 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $858.67 | $943.6049 | $943.62 | $943.60 | $943.60 | |