| 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 | $117.82 | 4.732% | $123.3952 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $160.35 | 10.580% | $177.315 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $62.81 | 9.443% | $68.7411 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $69.25 | 10.561% | $76.5635 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $43.79 | 8.807% | $47.6466 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $192.79 | 7.624% | $207.4883 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $205.57 | 3.753% | $213.285 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $852.38 | $914.4347 | $914.45 | $914.45 | $914.40 | |