| 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 | $213.70 | 13.264% | $242.0452 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $32.62 | 6.494% | $34.7383 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $93.58 | 7.651% | $100.7398 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $172.99 | 11.720% | $193.2644 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $100.97 | 3.579% | $104.5837 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $70.58 | 9.371% | $77.1941 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $189.62 | 12.515% | $213.3509 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $874.06 | $965.9164 | $965.91 | $965.95 | $965.90 | |