| 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 | $219.62 | 12.183% | $246.3763 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $89.69 | 13.625% | $101.9103 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $13.94 | 9.367% | $15.2458 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $92.70 | 13.808% | $105.5 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $187.58 | 4.198% | $195.4546 | $195.45 | $195.45 | $195.50 |
| Purchase #6 | $110.96 | 10.484% | $122.593 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $179.26 | 6.279% | $190.5157 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $893.75 | $977.5957 | $977.60 | $977.60 | $977.60 | |