| 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 | $238.50 | 12.425% | $268.1336 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $234.63 | 10.262% | $258.7077 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $184.81 | 12.756% | $208.3844 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $173.70 | 10.506% | $191.9489 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $215.57 | 3.261% | $222.5997 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $101.90 | 10.281% | $112.3763 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $72.37 | 4.470% | $75.6049 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $1,221.48 | $1,337.7555 | $1,337.75 | $1,337.80 | $1,337.70 | |