| 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 | $223.59 | 9.483% | $244.793 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $109.43 | 10.637% | $121.0701 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $160.42 | 9.162% | $175.1177 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $186.39 | 3.417% | $192.7589 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $16.80 | 10.124% | $18.5008 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $88.57 | 3.231% | $91.4317 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $195.33 | 10.398% | $215.6404 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $980.53 | $1,059.3126 | $1,059.31 | $1,059.30 | $1,059.30 | |