| 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 | $116.41 | 3.244% | $120.1863 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $127.94 | 8.689% | $139.0567 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $151.29 | 10.546% | $167.245 | $167.25 | $167.25 | $167.20 |
| Purchase #4 | $222.88 | 7.715% | $240.0752 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $122.41 | 13.508% | $138.9451 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $57.33 | 11.586% | $63.9723 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $230.58 | 4.507% | $240.9722 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,028.84 | $1,110.4528 | $1,110.47 | $1,110.45 | $1,110.50 | |