| 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 | $46.46 | 3.137% | $47.9175 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $14.37 | 7.819% | $15.4936 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $167.84 | 12.778% | $189.2866 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $220.46 | 4.315% | $229.9728 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $123.60 | 8.403% | $133.9861 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $239.25 | 7.471% | $257.1244 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $12.43 | 12.559% | $13.9911 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $824.41 | $887.7721 | $887.77 | $887.75 | $887.80 | |