| 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 | $227.80 | 5.552% | $240.4475 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $84.36 | 8.713% | $91.7103 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $104.90 | 12.209% | $117.7072 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $200.38 | 5.129% | $210.6575 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $57.34 | 8.284% | $62.09 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $184.39 | 13.742% | $209.7289 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $94.67 | 13.133% | $107.103 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $953.84 | $1,039.4444 | $1,039.45 | $1,039.45 | $1,039.40 | |