| 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 | $28.58 | 8.532% | $31.0184 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $154.64 | 9.756% | $169.7267 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $192.86 | 9.284% | $210.7651 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $119.54 | 13.510% | $135.6899 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $181.68 | 7.321% | $194.9808 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $93.51 | 4.512% | $97.7292 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $220.45 | 10.285% | $243.1233 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $991.26 | $1,083.0334 | $1,083.04 | $1,083.05 | $1,083.00 | |