| 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 | $24.29 | 13.345% | $27.5315 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $207.66 | 8.459% | $225.226 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $156.67 | 11.835% | $175.2119 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $197.27 | 12.127% | $221.1929 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $56.34 | 11.121% | $62.6056 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $180.79 | 4.602% | $189.11 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $248.86 | 10.110% | $274.0197 | $274.02 | $274.00 | $274.00 |
| 7 purchase totals = | $1,071.88 | $1,174.8976 | $1,174.90 | $1,174.90 | $1,174.80 | |