| 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 | $236.41 | 11.188% | $262.8596 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $122.53 | 13.636% | $139.2382 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $175.85 | 9.297% | $192.1988 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $77.73 | 7.199% | $83.3258 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $37.29 | 11.531% | $41.5899 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $221.39 | 7.262% | $237.4673 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $243.25 | 12.859% | $274.5295 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,114.45 | $1,231.2091 | $1,231.22 | $1,231.25 | $1,231.20 | |