| 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 | $120.60 | 4.652% | $126.2103 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $68.73 | 10.870% | $76.201 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $239.46 | 3.284% | $247.3239 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $100.34 | 4.347% | $104.7018 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $114.65 | 9.534% | $125.5807 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $22.98 | 8.310% | $24.8896 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $27.62 | 6.562% | $29.4324 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $694.38 | $734.3397 | $734.33 | $734.35 | $734.30 | |