| 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 | $202.69 | 13.577% | $230.2092 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $166.31 | 12.435% | $186.9906 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $159.28 | 12.302% | $178.8746 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $38.68 | 6.410% | $41.1594 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $65.68 | 6.821% | $70.16 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $121.57 | 9.534% | $133.1605 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $183.90 | 5.759% | $194.4908 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $938.11 | $1,035.0451 | $1,035.04 | $1,035.00 | $1,035.20 | |