| 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 | $219.41 | 13.823% | $249.739 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $197.55 | 11.239% | $219.7526 | $219.75 | $219.75 | $219.80 |
| Purchase #3 | $220.83 | 4.761% | $231.3437 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $23.86 | 5.155% | $25.09 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $9.25 | 10.870% | $10.2555 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $34.74 | 6.299% | $36.9283 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $102.81 | 5.161% | $108.116 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $808.45 | $881.2251 | $881.23 | $881.25 | $881.20 | |