| 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 | $174.62 | 11.211% | $194.1966 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $250.85 | 12.217% | $281.4963 | $281.50 | $281.50 | $281.50 |
| Purchase #3 | $8.66 | 7.152% | $9.2794 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $176.83 | 11.846% | $197.7773 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $46.45 | 7.289% | $49.8357 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $244.77 | 9.549% | $268.1431 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $107.84 | 10.418% | $119.0748 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $1,010.02 | $1,119.8032 | $1,119.81 | $1,119.85 | $1,119.80 | |