| 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 | $95.36 | 11.527% | $106.3521 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $83.53 | 10.736% | $92.4978 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $101.29 | 13.525% | $114.9895 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $195.49 | 9.584% | $214.2258 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $196.59 | 5.275% | $206.9601 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $111.55 | 9.621% | $122.2822 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $42.61 | 12.261% | $47.8344 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $826.42 | $905.1419 | $905.14 | $905.20 | $905.20 | |