| 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 | $131.64 | 8.813% | $143.2414 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $132.37 | 12.298% | $148.6489 | $148.65 | $148.65 | $148.60 |
| Purchase #3 | $72.56 | 12.768% | $81.8245 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $246.77 | 11.819% | $275.9357 | $275.94 | $275.95 | $275.90 |
| Purchase #5 | $205.66 | 13.874% | $234.1933 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $244.79 | 8.752% | $266.214 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $129.88 | 6.467% | $138.2793 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $1,163.67 | $1,288.3371 | $1,288.33 | $1,288.35 | $1,288.20 | |