| 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 | $104.93 | 8.145% | $113.4765 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $23.90 | 4.419% | $24.9561 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $240.29 | 5.870% | $254.395 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $155.83 | 9.372% | $170.4344 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $175.99 | 3.565% | $182.264 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $137.35 | 6.497% | $146.2736 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $45.31 | 11.764% | $50.6403 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $883.60 | $942.4399 | $942.44 | $942.45 | $942.50 | |