| 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 | $222.48 | 8.373% | $241.1083 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $62.99 | 11.792% | $70.4178 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $228.51 | 12.828% | $257.8233 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $40.79 | 13.479% | $46.2881 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $47.32 | 5.438% | $49.8933 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $154.85 | 12.257% | $173.83 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $92.68 | 5.830% | $98.0832 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $849.62 | $937.4440 | $937.44 | $937.45 | $937.40 | |