| 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 | $192.99 | 6.814% | $206.1403 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $195.94 | 12.669% | $220.7636 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $178.77 | 7.468% | $192.1205 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $198.48 | 5.804% | $209.9998 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $203.45 | 10.235% | $224.2731 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $122.32 | 11.467% | $136.3464 | $136.35 | $136.35 | $136.30 |
| Purchase #7 | $21.84 | 6.507% | $23.2611 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $1,113.79 | $1,212.9048 | $1,212.90 | $1,212.85 | $1,212.90 | |