| 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 | $213.95 | 8.156% | $231.3998 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $165.33 | 10.459% | $182.6219 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $169.73 | 8.614% | $184.3505 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $109.97 | 4.367% | $114.7724 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $212.48 | 12.180% | $238.3601 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $197.29 | 13.640% | $224.2004 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $43.96 | 10.139% | $48.4171 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $1,112.71 | $1,224.1222 | $1,224.12 | $1,224.05 | $1,224.20 | |