| 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 | $96.87 | 4.205% | $100.9434 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $235.43 | 8.796% | $256.1384 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $125.84 | 6.221% | $133.6685 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $233.72 | 5.222% | $245.9249 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $139.34 | 13.283% | $157.8485 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $221.32 | 4.874% | $232.1071 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $166.97 | 4.538% | $174.5471 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $1,219.49 | $1,301.1779 | $1,301.18 | $1,301.15 | $1,301.00 | |