| 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 | $234.40 | 4.387% | $244.6831 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $146.68 | 6.760% | $156.5956 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $248.70 | 11.319% | $276.8504 | $276.85 | $276.85 | $276.90 |
| Purchase #4 | $201.44 | 9.719% | $221.018 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $12.45 | 13.519% | $14.1331 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $131.93 | 7.779% | $142.1928 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $10.50 | 13.205% | $11.8865 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $986.10 | $1,067.3595 | $1,067.36 | $1,067.40 | $1,067.40 | |