| 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 | $25.37 | 11.732% | $28.3464 | $28.35 | $28.35 | $28.30 |
| Purchase #2 | $159.89 | 5.611% | $168.8614 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $235.72 | 6.225% | $250.3936 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $173.80 | 12.747% | $195.9543 | $195.95 | $195.95 | $196.00 |
| Purchase #5 | $212.93 | 7.474% | $228.8444 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $111.36 | 10.141% | $122.653 | $122.65 | $122.65 | $122.70 |
| Purchase #7 | $223.27 | 11.726% | $249.4506 | $249.45 | $249.45 | $249.50 |
| 7 purchase totals = | $1,142.34 | $1,244.5037 | $1,244.49 | $1,244.50 | $1,244.60 | |