| 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 | $206.37 | 6.783% | $220.3681 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $48.27 | 3.716% | $50.0637 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $22.38 | 10.753% | $24.7865 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $199.45 | 7.784% | $214.9752 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $217.44 | 6.755% | $232.1281 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $169.41 | 12.701% | $190.9268 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $96.85 | 10.644% | $107.1587 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $960.17 | $1,040.4071 | $1,040.42 | $1,040.45 | $1,040.50 | |