| 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 | $230.34 | 4.166% | $239.936 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $230.88 | 5.327% | $243.179 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $94.90 | 9.310% | $103.7352 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $112.80 | 5.599% | $119.1157 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $80.86 | 8.859% | $88.0234 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $173.56 | 8.175% | $187.7485 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $109.60 | 6.649% | $116.8873 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,032.94 | $1,098.6251 | $1,098.64 | $1,098.65 | $1,098.50 | |