| 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 | $83.70 | 5.237% | $88.0834 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $234.47 | 4.394% | $244.7726 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $197.98 | 9.785% | $217.3523 | $217.35 | $217.35 | $217.40 |
| Purchase #4 | $157.48 | 9.867% | $173.0186 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $96.80 | 10.141% | $106.6165 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $245.97 | 8.386% | $266.597 | $266.60 | $266.60 | $266.60 |
| Purchase #7 | $7.44 | 13.620% | $8.4533 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $1,023.84 | $1,104.8937 | $1,104.89 | $1,104.85 | $1,105.00 | |