| 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 | $233.35 | 10.147% | $257.028 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $248.83 | 8.820% | $270.7768 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $135.72 | 9.269% | $148.2999 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $94.99 | 4.526% | $99.2892 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $68.29 | 5.388% | $71.9695 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $218.58 | 6.424% | $232.6216 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $185.30 | 11.451% | $206.5187 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,185.06 | $1,286.5037 | $1,286.51 | $1,286.50 | $1,286.50 | |