| 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 | $240.59 | 10.314% | $265.4045 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $220.81 | 13.410% | $250.4206 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $187.52 | 4.201% | $195.3977 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $125.90 | 7.633% | $135.5099 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $225.27 | 11.245% | $250.6016 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $42.33 | 12.721% | $47.7148 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $9.56 | 11.705% | $10.679 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $1,051.98 | $1,155.7281 | $1,155.72 | $1,155.70 | $1,155.70 | |