| 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 | $223.94 | 11.515% | $249.7267 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $133.64 | 8.515% | $145.0194 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $89.90 | 4.299% | $93.7648 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $187.25 | 11.163% | $208.1527 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $234.55 | 9.342% | $256.4617 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $180.77 | 6.744% | $192.9611 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $213.70 | 11.776% | $238.8653 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,263.75 | $1,384.9517 | $1,384.95 | $1,384.90 | $1,385.10 | |