| 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 | $186.35 | 4.752% | $195.2054 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $222.48 | 9.705% | $244.0717 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $176.65 | 9.132% | $192.7817 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $209.32 | 12.407% | $235.2903 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $118.52 | 6.865% | $126.6564 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $196.27 | 10.451% | $216.7822 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $82.74 | 7.203% | $88.6998 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $1,192.33 | $1,299.4875 | $1,299.49 | $1,299.50 | $1,299.60 | |