| 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 | $205.45 | 5.735% | $217.2326 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $115.73 | 9.134% | $126.3008 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $87.45 | 13.226% | $99.0161 | $99.02 | $99.00 | $99.00 |
| Purchase #4 | $188.77 | 11.847% | $211.1336 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $83.65 | 10.194% | $92.1773 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $162.42 | 9.657% | $178.1049 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $146.48 | 5.278% | $154.2112 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $989.95 | $1,078.1765 | $1,078.17 | $1,078.20 | $1,078.10 | |