| 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 | $183.42 | 12.558% | $206.4539 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $235.94 | 5.159% | $248.1121 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $249.60 | 7.164% | $267.4813 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $121.90 | 4.384% | $127.2441 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $175.68 | 10.790% | $194.6359 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $70.33 | 8.168% | $76.0746 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $166.29 | 8.717% | $180.7855 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,203.16 | $1,300.7874 | $1,300.78 | $1,300.80 | $1,300.80 | |