| 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 | $225.94 | 4.318% | $235.6961 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $14.74 | 10.126% | $16.2326 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $164.52 | 9.814% | $180.666 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $173.97 | 11.479% | $193.94 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $235.65 | 8.773% | $256.3236 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $221.44 | 7.292% | $237.5874 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $141.34 | 12.383% | $158.8421 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,177.60 | $1,279.2878 | $1,279.29 | $1,279.30 | $1,279.20 | |