| 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 | $250.68 | 10.669% | $277.425 | $277.43 | $277.45 | $277.40 |
| Purchase #2 | $166.92 | 13.152% | $188.8733 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $188.30 | 12.104% | $211.0918 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $246.71 | 10.384% | $272.3284 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $182.44 | 8.618% | $198.1627 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $245.89 | 7.604% | $264.5875 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $172.92 | 10.798% | $191.5919 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $1,453.86 | $1,604.0606 | $1,604.06 | $1,604.10 | $1,604.10 | |