| 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 | $39.46 | 7.464% | $42.4053 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $115.49 | 12.512% | $129.9401 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $194.68 | 5.827% | $206.024 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $248.51 | 3.474% | $257.1432 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $141.60 | 4.637% | $148.166 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $196.36 | 5.174% | $206.5197 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $70.42 | 4.762% | $73.7734 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $1,006.52 | $1,063.9717 | $1,063.97 | $1,063.90 | $1,063.90 | |