| 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 | $212.30 | 13.670% | $241.3214 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $104.37 | 4.874% | $109.457 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $195.49 | 5.513% | $206.2674 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $104.99 | 3.480% | $108.6437 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $37.68 | 7.654% | $40.564 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $245.60 | 4.600% | $256.8976 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $9.68 | 3.515% | $10.0203 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $910.11 | $973.1714 | $973.17 | $973.10 | $973.20 | |