| 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 | $180.58 | 10.216% | $199.0281 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $89.51 | 9.562% | $98.0689 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $12.66 | 8.710% | $13.7627 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $226.74 | 4.137% | $236.1202 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $106.57 | 12.854% | $120.2685 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $76.66 | 9.359% | $83.8346 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $81.41 | 11.326% | $90.6305 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $774.13 | $841.7135 | $841.71 | $841.70 | $841.70 | |