| 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 | $106.93 | 12.766% | $120.5807 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $238.67 | 8.577% | $259.1407 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $194.30 | 11.302% | $216.2598 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $198.39 | 9.821% | $217.8739 | $217.87 | $217.85 | $217.90 |
| Purchase #5 | $62.42 | 6.816% | $66.6745 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $66.79 | 4.167% | $69.5731 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $249.76 | 12.609% | $281.2522 | $281.25 | $281.25 | $281.30 |
| 7 purchase totals = | $1,117.26 | $1,231.3549 | $1,231.34 | $1,231.30 | $1,231.50 | |