| 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 | $216.30 | 5.618% | $228.4517 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $179.83 | 9.704% | $197.2807 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $107.73 | 4.369% | $112.4367 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $12.48 | 7.496% | $13.4155 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $127.87 | 11.296% | $142.3142 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $206.47 | 6.570% | $220.0351 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $115.25 | 13.725% | $131.0681 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $965.93 | $1,045.0020 | $1,045.01 | $1,045.00 | $1,045.00 | |