| 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 | $198.84 | 6.107% | $210.9832 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $174.30 | 7.224% | $186.8914 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $89.90 | 3.491% | $93.0384 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $38.66 | 11.671% | $43.172 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $243.87 | 10.735% | $270.0494 | $270.05 | $270.05 | $270.00 |
| Purchase #6 | $47.45 | 12.867% | $53.5554 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $122.39 | 4.573% | $127.9869 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $915.41 | $985.6767 | $985.68 | $985.70 | $985.70 | |