| 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 | $40.99 | 6.299% | $43.572 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $187.62 | 13.799% | $213.5097 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $8.62 | 10.411% | $9.5174 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $209.83 | 12.437% | $235.9266 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $229.28 | 3.694% | $237.7496 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $179.67 | 7.395% | $192.9566 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $247.62 | 11.849% | $276.9605 | $276.96 | $276.95 | $277.00 |
| 7 purchase totals = | $1,103.63 | $1,210.1924 | $1,210.20 | $1,210.15 | $1,210.20 | |