| 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 | $225.26 | 8.755% | $244.9815 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $51.31 | 11.682% | $57.304 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $66.89 | 9.249% | $73.0767 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $203.68 | 9.715% | $223.4675 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $99.91 | 12.386% | $112.2849 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $41.58 | 4.272% | $43.3563 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $63.33 | 12.114% | $71.0018 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $751.96 | $825.4727 | $825.47 | $825.50 | $825.60 | |