| 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 | $78.42 | 7.632% | $84.405 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $158.61 | 9.467% | $173.6256 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $247.95 | 4.639% | $259.4524 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $192.27 | 8.108% | $207.8593 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $28.81 | 3.601% | $29.8474 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $81.59 | 4.144% | $84.9711 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $240.54 | 11.513% | $268.2334 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $1,028.19 | $1,108.3942 | $1,108.40 | $1,108.40 | $1,108.40 | |