| 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 | $231.53 | 10.182% | $255.1044 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $66.55 | 8.758% | $72.3784 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $6.94 | 3.621% | $7.1913 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $236.48 | 8.497% | $256.5737 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $105.64 | 11.791% | $118.096 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $229.55 | 3.352% | $237.2445 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $47.85 | 12.853% | $54.0002 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $924.54 | $1,000.5885 | $1,000.58 | $1,000.60 | $1,000.60 | |