| 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 | $204.57 | 8.669% | $222.3042 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $57.59 | 8.470% | $62.4679 | $62.47 | $62.45 | $62.50 |
| Purchase #3 | $201.98 | 7.232% | $216.5872 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $38.48 | 13.389% | $43.6321 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $138.57 | 5.352% | $145.9863 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $176.57 | 7.726% | $190.2118 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $19.26 | 12.756% | $21.7168 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $837.02 | $902.9063 | $902.91 | $902.90 | $902.90 | |