| 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 | $40.88 | 9.554% | $44.7857 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $182.25 | 8.565% | $197.8597 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $175.67 | 13.623% | $199.6015 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $215.50 | 11.449% | $240.1726 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $199.76 | 8.731% | $217.201 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $162.83 | 12.690% | $183.4931 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $217.25 | 8.563% | $235.8531 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $1,194.14 | $1,318.9667 | $1,318.96 | $1,318.95 | $1,319.10 | |