| 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 | $195.31 | 7.390% | $209.7434 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $111.75 | 7.715% | $120.3715 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $110.99 | 5.490% | $117.0834 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $47.40 | 11.499% | $52.8505 | $52.85 | $52.85 | $52.90 |
| Purchase #5 | $197.62 | 3.551% | $204.6375 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $223.38 | 7.453% | $240.0285 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $36.52 | 3.674% | $37.8617 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $922.97 | $982.5765 | $982.57 | $982.60 | $982.60 | |