| 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 | $198.49 | 8.480% | $215.322 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $189.30 | 4.349% | $197.5327 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $220.25 | 5.562% | $232.5003 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $143.81 | 7.419% | $154.4793 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $145.49 | 5.422% | $153.3785 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $23.79 | 12.693% | $26.8097 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $46.61 | 13.342% | $52.8287 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $967.74 | $1,032.8512 | $1,032.85 | $1,032.90 | $1,032.80 | |