| 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 | $240.41 | 9.132% | $262.3642 | $262.36 | $262.35 | $262.40 |
| Purchase #2 | $140.46 | 11.735% | $156.943 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $37.91 | 5.486% | $39.9897 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $199.98 | 5.849% | $211.6768 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $34.73 | 7.508% | $37.3375 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $89.65 | 3.725% | $92.9895 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $152.93 | 5.558% | $161.4298 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $896.07 | $962.7305 | $962.73 | $962.80 | $962.70 | |