| 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 | $236.38 | 7.644% | $254.4489 | $254.45 | $254.45 | $254.40 |
| Purchase #2 | $65.69 | 6.364% | $69.8705 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $229.55 | 7.413% | $246.5665 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $249.28 | 9.512% | $272.9915 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $90.71 | 11.835% | $101.4455 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $157.33 | 10.236% | $173.4343 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $71.59 | 7.485% | $76.9485 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $1,100.53 | $1,195.7057 | $1,195.71 | $1,195.70 | $1,195.60 | |