| 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 | $202.70 | 8.129% | $219.1775 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $22.75 | 8.848% | $24.7629 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $14.94 | 3.801% | $15.5079 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $103.30 | 5.486% | $108.967 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $20.74 | 7.595% | $22.3152 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $239.39 | 6.444% | $254.8163 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $193.32 | 8.573% | $209.8933 | $209.89 | $209.90 | $209.90 |
| 7 purchase totals = | $797.14 | $855.4401 | $855.45 | $855.40 | $855.50 | |