| 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 | $242.56 | 8.812% | $263.9344 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $237.26 | 9.317% | $259.3655 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $129.51 | 13.297% | $146.7309 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $44.51 | 12.430% | $50.0426 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $212.88 | 10.542% | $235.3218 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $127.28 | 11.369% | $141.7505 | $141.75 | $141.75 | $141.80 |
| Purchase #7 | $232.33 | 6.569% | $247.5918 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,226.33 | $1,344.7375 | $1,344.73 | $1,344.75 | $1,344.70 | |