| 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 | $208.74 | 10.524% | $230.7078 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $187.74 | 10.401% | $207.2668 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $207.59 | 9.123% | $226.5284 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $147.26 | 9.514% | $161.2703 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $157.56 | 13.347% | $178.5895 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $35.69 | 9.716% | $39.1576 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $40.45 | 8.504% | $43.8899 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $985.03 | $1,087.4103 | $1,087.42 | $1,087.40 | $1,087.50 | |