| 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 | $109.26 | 11.714% | $122.0587 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $213.25 | 13.764% | $242.6017 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $29.86 | 4.455% | $31.1903 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $192.49 | 7.497% | $206.921 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $30.42 | 11.867% | $34.0299 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $36.90 | 10.536% | $40.7878 | $40.79 | $40.80 | $40.80 |
| Purchase #7 | $170.54 | 4.546% | $178.2927 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $782.72 | $855.8821 | $855.88 | $855.90 | $855.90 | |