| 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 | $116.33 | 10.496% | $128.54 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $77.65 | 5.216% | $81.7002 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $58.56 | 4.736% | $61.3334 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $32.75 | 8.258% | $35.4545 | $35.45 | $35.45 | $35.50 |
| Purchase #5 | $169.70 | 13.216% | $192.1276 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $226.87 | 10.342% | $250.3329 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $163.88 | 3.251% | $169.2077 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $845.74 | $918.6963 | $918.69 | $918.75 | $918.60 | |