| 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 | $31.58 | 10.800% | $34.9906 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $231.60 | 12.312% | $260.1146 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $72.52 | 7.110% | $77.6762 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $119.41 | 3.830% | $123.9834 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $100.59 | 11.315% | $111.9718 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $177.97 | 12.564% | $200.3302 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $189.89 | 8.186% | $205.4344 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $923.56 | $1,014.5012 | $1,014.49 | $1,014.55 | $1,014.50 | |