| 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 | $24.33 | 5.361% | $25.6343 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $244.99 | 3.711% | $254.0816 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $210.60 | 12.709% | $237.3652 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $249.99 | 11.517% | $278.7813 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $45.97 | 3.720% | $47.6801 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $116.49 | 7.432% | $125.1475 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $198.56 | 3.810% | $206.1251 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $1,090.93 | $1,174.8151 | $1,174.82 | $1,174.90 | $1,174.80 | |