| 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 | $122.54 | 10.406% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $121.98 | 12.315% | $137.0018 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $229.62 | 6.318% | $244.1274 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $227.97 | 9.443% | $249.4972 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $65.51 | 3.789% | $67.9922 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $231.34 | 8.188% | $250.2821 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $149.74 | 5.792% | $158.4129 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,148.70 | $1,242.6051 | $1,242.60 | $1,242.65 | $1,242.60 | |