| 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 | $142.26 | 4.243% | $148.2961 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $243.54 | 5.357% | $256.5864 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $22.48 | 10.246% | $24.7833 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $84.29 | 5.257% | $88.7211 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $228.93 | 7.711% | $246.5828 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $100.84 | 8.763% | $109.6766 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $81.28 | 12.284% | $91.2644 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $903.62 | $965.9107 | $965.91 | $965.95 | $966.00 | |