| 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 | $214.62 | 8.829% | $233.5688 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $176.85 | 8.765% | $192.3509 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $116.98 | 6.358% | $124.4176 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $169.91 | 11.179% | $188.9042 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $18.42 | 7.199% | $19.7461 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $31.84 | 12.367% | $35.7777 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $179.36 | 8.223% | $194.1088 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $907.98 | $988.8741 | $988.88 | $988.85 | $988.90 | |