| 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 | $226.35 | 8.229% | $244.9763 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $194.62 | 8.466% | $211.0965 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $206.40 | 4.550% | $215.7912 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $116.86 | 4.806% | $122.4763 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $183.92 | 7.551% | $197.8078 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $197.89 | 13.645% | $224.8921 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $183.31 | 9.693% | $201.0782 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,309.35 | $1,418.1184 | $1,418.13 | $1,418.20 | $1,418.20 | |