| 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 | $240.94 | 10.583% | $266.4387 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $97.94 | 13.852% | $111.5066 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $136.58 | 7.198% | $146.411 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $34.79 | 5.445% | $36.6843 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $226.46 | 13.344% | $256.6788 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $8.61 | 10.120% | $9.4813 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $176.68 | 10.443% | $195.1307 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $922.00 | $1,022.3314 | $1,022.33 | $1,022.40 | $1,022.30 | |