| 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 | $106.31 | 9.716% | $116.6391 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $145.97 | 6.317% | $155.1909 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $211.93 | 13.680% | $240.922 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $12.64 | 13.143% | $14.3013 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $54.96 | 9.349% | $60.0982 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $155.66 | 13.217% | $176.2336 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $42.85 | 11.662% | $47.8472 | $47.85 | $47.85 | $47.80 |
| 7 purchase totals = | $730.32 | $811.2323 | $811.23 | $811.25 | $811.10 | |