| 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 | $221.64 | 10.568% | $245.0629 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $82.52 | 12.614% | $92.9291 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $197.96 | 10.829% | $219.3971 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $15.84 | 5.641% | $16.7335 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $9.49 | 10.349% | $10.4721 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $219.89 | 10.664% | $243.3391 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $42.97 | 10.209% | $47.3568 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $790.31 | $875.2906 | $875.29 | $875.30 | $875.30 | |