| 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 | $201.43 | 9.539% | $220.6444 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $212.46 | 13.843% | $241.8708 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $100.74 | 12.512% | $113.3446 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $188.41 | 9.430% | $206.1771 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $107.99 | 3.683% | $111.9673 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $236.72 | 4.247% | $246.7735 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $106.80 | 4.838% | $111.967 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $1,154.55 | $1,252.7447 | $1,252.74 | $1,252.70 | $1,252.80 | |