| 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 | $237.85 | 12.842% | $268.3947 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $220.68 | 9.252% | $241.0973 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $225.67 | 12.723% | $254.382 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $103.28 | 5.794% | $109.264 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $196.70 | 8.804% | $214.0175 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $58.88 | 7.235% | $63.14 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $72.57 | 3.634% | $75.2072 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $1,115.63 | $1,225.5027 | $1,225.50 | $1,225.50 | $1,225.50 | |