| 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 | $97.79 | 13.585% | $111.0748 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $23.48 | 11.337% | $26.1419 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $240.53 | 9.817% | $264.1428 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $214.60 | 13.235% | $243.0023 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $48.26 | 11.742% | $53.9267 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $171.40 | 4.549% | $179.197 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $232.32 | 13.323% | $263.272 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $1,028.38 | $1,140.7575 | $1,140.75 | $1,140.75 | $1,140.70 | |