| 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 | $12.82 | 6.773% | $13.6883 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $191.73 | 7.404% | $205.9257 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $164.45 | 9.213% | $179.6008 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $221.72 | 11.582% | $247.3996 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $171.35 | 5.218% | $180.291 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $122.26 | 3.451% | $126.4792 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $239.62 | 7.317% | $257.153 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,123.95 | $1,210.5376 | $1,210.54 | $1,210.60 | $1,210.60 | |