| 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 | $125.62 | 4.793% | $131.641 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $124.25 | 12.685% | $140.0111 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $213.62 | 12.477% | $240.2734 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $160.65 | 7.743% | $173.0891 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $145.60 | 13.829% | $165.735 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $182.98 | 10.546% | $202.2771 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $101.83 | 6.184% | $108.1272 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $1,054.55 | $1,161.1539 | $1,161.16 | $1,161.20 | $1,161.10 | |