| 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 | $229.53 | 9.185% | $250.6123 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $243.81 | 6.789% | $260.3623 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $38.69 | 8.159% | $41.8467 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $155.81 | 13.137% | $176.2788 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $98.99 | 10.635% | $109.5176 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $150.74 | 11.347% | $167.8445 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $96.41 | 11.681% | $107.6717 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $1,013.98 | $1,114.1339 | $1,114.13 | $1,114.10 | $1,114.10 | |