| 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 | $245.60 | 4.111% | $255.6966 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $234.60 | 8.124% | $253.6589 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $140.30 | 5.230% | $147.6377 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $48.58 | 3.465% | $50.2633 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $242.64 | 4.307% | $253.0905 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $94.53 | 6.464% | $100.6404 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $68.56 | 8.512% | $74.3958 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $1,074.81 | $1,135.3832 | $1,135.39 | $1,135.40 | $1,135.40 | |