| 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 | $102.50 | 5.302% | $107.9346 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $222.62 | 12.672% | $250.8304 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $151.69 | 12.421% | $170.5314 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $220.67 | 6.650% | $235.3446 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $118.28 | 11.574% | $131.9697 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $43.97 | 7.599% | $47.3113 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $218.28 | 7.533% | $234.723 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,078.01 | $1,178.6450 | $1,178.63 | $1,178.65 | $1,178.50 | |