| 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 | $219.41 | 9.459% | $240.164 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $69.86 | 5.637% | $73.798 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $7.90 | 13.820% | $8.9918 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $239.43 | 6.398% | $254.7487 | $254.75 | $254.75 | $254.70 |
| Purchase #5 | $13.72 | 5.602% | $14.4886 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $152.36 | 7.227% | $163.3711 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $56.51 | 11.803% | $63.1799 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $759.19 | $818.7421 | $818.74 | $818.75 | $818.80 | |