| 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 | $249.48 | 10.784% | $276.3839 | $276.38 | $276.40 | $276.40 |
| Purchase #2 | $127.55 | 3.678% | $132.2413 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $94.28 | 13.634% | $107.1341 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $237.59 | 13.859% | $270.5176 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $180.80 | 3.263% | $186.6995 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $149.48 | 8.408% | $162.0483 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $5.25 | 7.838% | $5.6615 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $1,044.43 | $1,140.6862 | $1,140.68 | $1,140.70 | $1,140.60 | |