| 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 | $142.39 | 10.542% | $157.4008 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $128.95 | 5.188% | $135.6399 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $14.98 | 3.361% | $15.4835 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $249.61 | 9.802% | $274.0768 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $178.98 | 13.611% | $203.341 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $74.49 | 10.179% | $82.0723 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $113.59 | 9.487% | $124.3663 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $902.99 | $992.3806 | $992.38 | $992.40 | $992.40 | |