| 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 | $21.33 | 7.393% | $22.9069 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $141.32 | 5.355% | $148.8877 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $22.86 | 5.869% | $24.2017 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $233.35 | 3.355% | $241.1789 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $21.53 | 3.622% | $22.3098 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $182.83 | 10.169% | $201.422 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $119.67 | 4.459% | $125.0061 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $742.89 | $785.9131 | $785.92 | $785.90 | $785.90 | |