| 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 | $219.58 | 10.357% | $242.3219 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $83.25 | 11.811% | $93.0827 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $106.43 | 9.226% | $116.2492 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $160.79 | 4.606% | $168.196 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $165.90 | 7.179% | $177.81 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $170.91 | 3.413% | $176.7432 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $168.32 | 3.206% | $173.7163 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,075.18 | $1,148.1193 | $1,148.12 | $1,148.10 | $1,148.00 | |