| 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 | $247.51 | 8.219% | $267.8528 | $267.85 | $267.85 | $267.90 |
| Purchase #2 | $158.50 | 7.670% | $170.657 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $83.71 | 4.362% | $87.3614 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $129.57 | 9.184% | $141.4697 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $179.52 | 12.642% | $202.2149 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $240.72 | 5.583% | $254.1594 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $92.48 | 8.436% | $100.2816 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $1,132.01 | $1,223.9968 | $1,223.99 | $1,223.95 | $1,224.20 | |