| 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 | $138.64 | 3.730% | $143.8113 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $38.59 | 12.261% | $43.3215 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $50.82 | 13.870% | $57.8687 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $247.76 | 7.724% | $266.897 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $238.29 | 7.862% | $257.0244 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $245.72 | 8.208% | $265.8887 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $229.68 | 3.372% | $237.4248 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,189.50 | $1,272.2364 | $1,272.23 | $1,272.15 | $1,272.20 | |