| 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 | $241.36 | 3.873% | $250.7079 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $194.84 | 7.831% | $210.0979 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $144.32 | 5.370% | $152.07 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $34.85 | 8.442% | $37.792 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $5.27 | 4.806% | $5.5233 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $81.54 | 7.576% | $87.7175 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $185.26 | 12.113% | $207.7005 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $887.44 | $951.6091 | $951.61 | $951.55 | $951.60 | |