| 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 | $202.86 | 4.314% | $211.6114 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $234.49 | 3.111% | $241.785 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $108.67 | 8.357% | $117.7516 | $117.75 | $117.75 | $117.80 |
| Purchase #4 | $43.79 | 13.302% | $49.6149 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $64.42 | 8.673% | $70.0071 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $128.66 | 9.156% | $140.4401 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $22.61 | 9.787% | $24.8228 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $805.50 | $856.0329 | $856.03 | $856.00 | $856.00 | |