| 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 | $238.25 | 11.698% | $266.1205 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $90.34 | 10.195% | $99.5502 | $99.55 | $99.55 | $99.60 |
| Purchase #3 | $158.61 | 11.847% | $177.4005 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $98.68 | 10.492% | $109.0335 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $181.54 | 6.275% | $192.9316 | $192.93 | $192.95 | $192.90 |
| Purchase #6 | $68.81 | 6.487% | $73.2737 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $36.55 | 10.681% | $40.4539 | $40.45 | $40.45 | $40.50 |
| 7 purchase totals = | $872.78 | $958.7639 | $958.75 | $958.75 | $958.80 | |