| 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 | $95.82 | 5.660% | $101.2434 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $133.34 | 3.538% | $138.0576 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $120.85 | 12.515% | $135.9744 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $37.58 | 12.579% | $42.3072 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $83.81 | 12.128% | $93.9745 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $198.27 | 7.432% | $213.0054 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $229.82 | 9.766% | $252.2642 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $899.49 | $976.8267 | $976.82 | $976.75 | $976.90 | |