| 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 | $220.70 | 13.476% | $250.4415 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $233.54 | 10.282% | $257.5526 | $257.55 | $257.55 | $257.60 |
| Purchase #3 | $232.64 | 8.310% | $251.9724 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $211.88 | 13.527% | $240.541 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $146.88 | 13.343% | $166.4782 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $216.28 | 7.336% | $232.1463 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $80.97 | 5.504% | $85.4266 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $1,342.89 | $1,484.5586 | $1,484.56 | $1,484.60 | $1,484.50 | |