| 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 | $195.61 | 8.584% | $212.4012 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $29.58 | 4.118% | $30.7981 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $137.39 | 3.680% | $142.446 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $237.35 | 3.821% | $246.4191 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $62.85 | 9.116% | $68.5794 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $122.74 | 10.468% | $135.5884 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $141.49 | 3.643% | $146.6445 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $927.01 | $982.8767 | $982.88 | $982.90 | $982.80 | |