| 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 | $197.61 | 12.265% | $221.8469 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $111.31 | 10.414% | $122.9018 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $196.56 | 3.404% | $203.2509 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $65.40 | 9.515% | $71.6228 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $239.90 | 8.286% | $259.7781 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $174.60 | 10.874% | $193.586 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $178.79 | 4.388% | $186.6353 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,164.17 | $1,259.6218 | $1,259.63 | $1,259.65 | $1,259.60 | |