| 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 | $209.81 | 7.261% | $225.0443 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $84.46 | 5.216% | $88.8654 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $241.31 | 10.862% | $267.5211 | $267.52 | $267.50 | $267.50 |
| Purchase #4 | $116.36 | 12.262% | $130.6281 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $247.92 | 4.676% | $259.5127 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $53.91 | 9.324% | $58.9366 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $184.77 | 13.439% | $209.6012 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $1,138.54 | $1,240.1094 | $1,240.11 | $1,240.10 | $1,240.00 | |