| 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 | $126.93 | 10.376% | $140.1003 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $192.36 | 6.621% | $205.0962 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $19.39 | 8.732% | $21.0831 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $39.51 | 10.285% | $43.5736 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $105.61 | 10.678% | $116.887 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $181.81 | 9.663% | $199.3783 | $199.38 | $199.40 | $199.40 |
| Purchase #7 | $135.69 | 9.131% | $148.0799 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $801.30 | $874.1984 | $874.20 | $874.25 | $874.30 | |