| 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 | $209.55 | 7.738% | $225.765 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $198.66 | 8.188% | $214.9263 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $211.87 | 12.659% | $238.6906 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $161.41 | 10.578% | $178.4839 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $169.40 | 7.432% | $181.9898 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $205.40 | 9.149% | $224.192 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $124.57 | 11.548% | $138.9553 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,280.86 | $1,403.0029 | $1,403.01 | $1,403.05 | $1,403.10 | |