| 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 | $225.53 | 4.141% | $234.8692 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $199.97 | 7.187% | $214.3418 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $246.39 | 6.368% | $262.0801 | $262.08 | $262.10 | $262.10 |
| Purchase #4 | $92.63 | 7.417% | $99.5004 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $170.34 | 8.480% | $184.7848 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $216.50 | 4.357% | $225.9329 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $42.93 | 10.463% | $47.4218 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $1,194.29 | $1,268.9310 | $1,268.92 | $1,268.95 | $1,268.90 | |