| 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 | $249.47 | 12.607% | $280.9207 | $280.92 | $280.90 | $280.90 |
| Purchase #2 | $102.81 | 13.833% | $117.0317 | $117.03 | $117.05 | $117.00 |
| Purchase #3 | $215.82 | 4.126% | $224.7247 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $173.52 | 11.303% | $193.133 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $75.61 | 10.744% | $83.7335 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $53.90 | 11.129% | $59.8985 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $177.33 | 11.605% | $197.9091 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $1,048.46 | $1,157.3512 | $1,157.34 | $1,157.35 | $1,157.20 | |