| 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 | $217.60 | 7.122% | $233.0975 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $245.45 | 11.784% | $274.3738 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $33.73 | 8.259% | $36.5158 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $145.97 | 6.328% | $155.207 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $182.99 | 3.841% | $190.0186 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $196.35 | 9.586% | $215.1721 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $99.95 | 9.116% | $109.0614 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $1,122.04 | $1,213.4462 | $1,213.45 | $1,213.35 | $1,213.50 | |