| 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 | $120.87 | 3.770% | $125.4268 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $204.37 | 8.474% | $221.6883 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $162.36 | 8.804% | $176.6542 | $176.65 | $176.65 | $176.70 |
| Purchase #4 | $234.51 | 11.462% | $261.3895 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $109.48 | 8.278% | $118.5428 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $226.73 | 13.616% | $257.6016 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $115.54 | 11.821% | $129.198 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $1,173.86 | $1,290.5012 | $1,290.50 | $1,290.55 | $1,290.50 | |