| 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 | $199.83 | 12.865% | $225.5381 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $50.46 | 9.555% | $55.2815 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $12.33 | 7.555% | $13.2615 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $196.32 | 11.623% | $219.1383 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $248.47 | 12.508% | $279.5486 | $279.55 | $279.55 | $279.50 |
| Purchase #6 | $8.58 | 7.247% | $9.2018 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $193.47 | 6.451% | $205.9507 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $909.46 | $1,007.9205 | $1,007.92 | $1,007.95 | $1,007.90 | |