| 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 | $200.60 | 8.120% | $216.8887 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $109.43 | 9.142% | $119.4341 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $103.47 | 4.799% | $108.4355 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $166.66 | 8.589% | $180.9744 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $86.34 | 11.593% | $96.3494 | $96.35 | $96.35 | $96.30 |
| Purchase #6 | $49.35 | 4.641% | $51.6403 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $7.35 | 5.431% | $7.7492 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $723.20 | $781.4716 | $781.47 | $781.50 | $781.30 | |