| 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 | $103.94 | 6.355% | $110.5454 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $240.95 | 10.531% | $266.3244 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $165.75 | 7.690% | $178.4962 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $166.43 | 12.445% | $187.1422 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $156.97 | 11.116% | $174.4188 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $143.40 | 9.723% | $157.3428 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $7.87 | 6.612% | $8.3904 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $985.31 | $1,082.6602 | $1,082.66 | $1,082.65 | $1,082.50 | |