| 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 | $193.53 | 7.796% | $208.6176 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $181.29 | 6.648% | $193.3422 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $8.87 | 12.268% | $9.9582 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $191.89 | 5.364% | $202.183 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $107.90 | 3.861% | $112.066 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $229.63 | 11.435% | $255.8882 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $10.75 | 5.415% | $11.3321 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $923.86 | $993.3873 | $993.39 | $993.40 | $993.40 | |