| 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 | $195.87 | 6.670% | $208.9345 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $56.32 | 11.819% | $62.9765 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $7.65 | 10.105% | $8.423 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $116.52 | 6.479% | $124.0693 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $223.34 | 5.409% | $235.4205 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $220.46 | 7.535% | $237.0717 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $38.63 | 12.663% | $43.5217 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $858.79 | $920.4172 | $920.41 | $920.35 | $920.40 | |