| 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 | $208.40 | 10.645% | $230.5842 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $217.49 | 10.795% | $240.968 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $212.67 | 11.473% | $237.0696 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $99.71 | 11.593% | $111.2694 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $109.56 | 10.280% | $120.8228 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $171.37 | 4.372% | $178.8623 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $158.39 | 10.198% | $174.5426 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $1,177.59 | $1,294.1189 | $1,294.11 | $1,294.05 | $1,294.20 | |