| 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 | $191.91 | 6.518% | $204.4187 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $217.30 | 10.564% | $240.2556 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $135.74 | 5.871% | $143.7093 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $164.29 | 8.307% | $177.9376 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $39.86 | 9.167% | $43.514 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $32.78 | 9.256% | $35.8141 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $109.96 | 11.483% | $122.5867 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $891.84 | $968.2360 | $968.24 | $968.20 | $968.20 | |