| 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 | $107.67 | 6.745% | $114.9323 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $17.47 | 8.659% | $18.9827 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $205.26 | 4.233% | $213.9487 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $250.77 | 9.383% | $274.2997 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $84.66 | 10.210% | $93.3038 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $160.49 | 3.871% | $166.7026 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $199.36 | 12.705% | $224.6887 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,025.68 | $1,106.8585 | $1,106.85 | $1,106.90 | $1,106.80 | |