| 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 | $208.62 | 11.265% | $232.121 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $97.73 | 6.180% | $103.7697 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $219.99 | 10.140% | $242.297 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $41.30 | 3.601% | $42.7872 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $34.86 | 13.552% | $39.5842 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $149.41 | 5.569% | $157.7306 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $34.91 | 6.575% | $37.2053 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $786.82 | $855.4950 | $855.50 | $855.50 | $855.50 | |