| 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 | $194.34 | 13.825% | $221.2075 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $100.99 | 13.791% | $114.9175 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $156.65 | 13.853% | $178.3507 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $71.67 | 8.188% | $77.5383 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $8.94 | 10.652% | $9.8923 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $115.35 | 12.402% | $129.6557 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $118.85 | 8.431% | $128.8702 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $766.79 | $860.4322 | $860.44 | $860.40 | $860.50 | |