| 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 | $134.59 | 7.715% | $144.9736 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $97.50 | 8.151% | $105.4472 | $105.45 | $105.45 | $105.40 |
| Purchase #3 | $198.58 | 10.236% | $218.9066 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $244.47 | 4.871% | $256.3781 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $202.54 | 5.545% | $213.7708 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $234.89 | 9.852% | $258.0314 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $78.46 | 13.718% | $89.2231 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $1,191.03 | $1,286.7308 | $1,286.73 | $1,286.70 | $1,286.70 | |