| 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 | $112.83 | 13.511% | $128.0745 | $128.07 | $128.05 | $128.10 |
| Purchase #2 | $105.92 | 8.412% | $114.83 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $122.90 | 8.583% | $133.4485 | $133.45 | $133.45 | $133.40 |
| Purchase #4 | $217.89 | 5.420% | $229.6996 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $44.91 | 3.765% | $46.6009 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $246.91 | 4.616% | $258.3074 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $122.35 | 8.857% | $133.1865 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $973.71 | $1,044.1474 | $1,044.15 | $1,044.15 | $1,044.10 | |