| 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 | $137.94 | 13.711% | $156.853 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $68.53 | 3.128% | $70.6736 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $241.48 | 3.370% | $249.6179 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $30.35 | 9.772% | $33.3158 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $96.97 | 8.472% | $105.1853 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $113.84 | 11.121% | $126.5001 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $240.98 | 4.567% | $251.9856 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $930.09 | $994.1313 | $994.14 | $994.10 | $994.20 | |