| 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 | $237.66 | 5.270% | $250.1847 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $46.70 | 9.142% | $50.9693 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $124.74 | 12.771% | $140.6705 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $221.44 | 9.133% | $241.6641 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $113.99 | 5.129% | $119.8365 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $181.76 | 5.188% | $191.1897 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $62.48 | 6.701% | $66.6668 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $988.77 | $1,061.1816 | $1,061.18 | $1,061.15 | $1,061.30 | |