| 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 | $213.28 | 12.693% | $240.3516 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $91.58 | 7.157% | $98.1344 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $109.27 | 5.581% | $115.3684 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $184.91 | 6.793% | $197.4709 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $30.63 | 5.610% | $32.3483 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $15.35 | 10.818% | $17.0106 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $247.38 | 10.376% | $273.0481 | $273.05 | $273.05 | $273.00 |
| 7 purchase totals = | $892.40 | $973.7323 | $973.73 | $973.70 | $973.70 | |