| 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 | $108.28 | 4.683% | $113.3508 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $172.49 | 8.202% | $186.6376 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $241.62 | 13.517% | $274.2798 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $17.51 | 10.488% | $19.3464 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $244.44 | 11.467% | $272.4699 | $272.47 | $272.45 | $272.50 |
| Purchase #6 | $76.30 | 13.131% | $86.319 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $136.31 | 8.720% | $148.1962 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $996.95 | $1,100.5997 | $1,100.61 | $1,100.60 | $1,100.60 | |