| 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 | $230.77 | 11.847% | $258.1093 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $179.54 | 3.443% | $185.7216 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $37.96 | 9.809% | $41.6835 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $127.69 | 5.834% | $135.1394 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $235.77 | 11.536% | $262.9684 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $28.77 | 6.827% | $30.7341 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $211.92 | 4.269% | $220.9669 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $1,052.42 | $1,135.3232 | $1,135.32 | $1,135.30 | $1,135.30 | |