| 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 | $238.78 | 6.549% | $254.4177 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $159.79 | 10.173% | $176.0454 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $240.50 | 7.340% | $258.1527 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $124.63 | 9.105% | $135.9776 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $182.35 | 12.647% | $205.4118 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $43.50 | 6.591% | $46.3671 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $53.49 | 13.292% | $60.5999 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $1,043.04 | $1,136.9722 | $1,136.98 | $1,136.95 | $1,137.00 | |