| 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 | $107.99 | 13.517% | $122.587 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $189.69 | 13.244% | $214.8125 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $88.99 | 7.777% | $95.9108 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $214.29 | 3.102% | $220.9373 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $64.59 | 13.297% | $73.1785 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $22.61 | 5.664% | $23.8906 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $181.30 | 12.436% | $203.8465 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $869.46 | $955.1632 | $955.17 | $955.20 | $955.10 | |