| 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 | $232.63 | 9.744% | $255.2975 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $234.77 | 7.422% | $252.1946 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $178.93 | 12.116% | $200.6092 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $159.37 | 10.201% | $175.6273 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $137.69 | 11.451% | $153.4569 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $234.53 | 12.413% | $263.6422 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $48.42 | 6.501% | $51.5678 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $1,226.34 | $1,352.3955 | $1,352.40 | $1,352.40 | $1,352.40 | |