| 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 | $207.41 | 6.296% | $220.4685 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $145.71 | 12.183% | $163.4618 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $207.57 | 10.253% | $228.8522 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $201.44 | 12.585% | $226.7912 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $152.80 | 4.490% | $159.6607 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $122.62 | 5.121% | $128.8994 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $206.64 | 11.507% | $230.4181 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,244.19 | $1,358.5519 | $1,358.55 | $1,358.50 | $1,358.70 | |