| 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 | $110.81 | 10.651% | $122.6124 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $215.97 | 6.745% | $230.5372 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $7.58 | 9.145% | $8.2732 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $171.62 | 3.663% | $177.9064 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $190.62 | 13.790% | $216.9065 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $16.25 | 6.643% | $17.3295 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $42.94 | 12.508% | $48.3109 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $755.79 | $821.8761 | $821.88 | $821.85 | $821.80 | |