| 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 | $229.51 | 8.454% | $248.9128 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $19.60 | 8.715% | $21.3081 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $79.71 | 9.217% | $87.0569 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $248.78 | 10.751% | $275.5263 | $275.53 | $275.55 | $275.50 |
| Purchase #5 | $38.30 | 7.678% | $41.2407 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $250.88 | 11.618% | $280.0272 | $280.03 | $280.05 | $280.00 |
| Purchase #7 | $224.73 | 6.169% | $238.5936 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,091.51 | $1,192.6656 | $1,192.67 | $1,192.70 | $1,192.60 | |