| 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 | $207.46 | 4.352% | $216.4887 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $202.56 | 9.431% | $221.6634 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $208.86 | 10.288% | $230.3475 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $127.79 | 9.363% | $139.755 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $126.67 | 3.768% | $131.4429 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $155.53 | 11.718% | $173.755 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $194.97 | 6.684% | $208.0018 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,223.84 | $1,321.4543 | $1,321.46 | $1,321.45 | $1,321.50 | |