| 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 | $35.44 | 12.610% | $39.909 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $219.35 | 7.259% | $235.2726 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $169.96 | 7.467% | $182.6509 | $182.65 | $182.65 | $182.70 |
| Purchase #4 | $204.82 | 5.418% | $215.9171 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $248.46 | 3.835% | $257.9884 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $60.50 | 7.717% | $65.1688 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $23.61 | 3.464% | $24.4279 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $962.14 | $1,021.3347 | $1,021.34 | $1,021.30 | $1,021.40 | |