| 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 | $222.42 | 3.489% | $230.1802 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $121.89 | 9.724% | $133.7426 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $187.28 | 12.833% | $211.3136 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $237.39 | 4.783% | $248.7444 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $106.32 | 9.523% | $116.4449 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $174.90 | 5.597% | $184.6892 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $205.81 | 12.387% | $231.3037 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $1,256.01 | $1,356.4186 | $1,356.40 | $1,356.45 | $1,356.30 | |