| 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 | $160.82 | 10.650% | $177.9473 | $177.95 | $177.95 | $177.90 |
| Purchase #2 | $223.50 | 9.306% | $244.2989 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $40.49 | 7.202% | $43.4061 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $40.51 | 6.751% | $43.2448 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $233.65 | 8.164% | $252.7252 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $247.33 | 9.288% | $270.302 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $235.74 | 9.795% | $258.8307 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,182.04 | $1,290.7550 | $1,290.76 | $1,290.80 | $1,290.60 | |