| 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 | $116.31 | 4.646% | $121.7138 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $41.35 | 8.265% | $44.7676 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $115.43 | 6.117% | $122.4909 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $107.77 | 13.734% | $122.5711 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $233.41 | 5.715% | $246.7494 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $212.59 | 8.247% | $230.1223 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $105.38 | 8.780% | $114.6324 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $932.24 | $1,003.0475 | $1,003.04 | $1,003.00 | $1,003.00 | |