| 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 | $223.53 | 8.494% | $242.5166 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $201.41 | 9.239% | $220.0183 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $172.33 | 13.374% | $195.3774 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $109.64 | 7.663% | $118.0417 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $62.40 | 9.873% | $68.5608 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $153.30 | 8.367% | $166.1266 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $84.81 | 5.122% | $89.154 | $89.15 | $89.15 | $89.20 |
| 7 purchase totals = | $1,007.42 | $1,099.7954 | $1,099.80 | $1,099.80 | $1,099.80 | |