| 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 | $132.83 | 7.155% | $142.334 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $66.64 | 13.527% | $75.6544 | $75.65 | $75.65 | $75.70 |
| Purchase #3 | $207.56 | 3.211% | $214.2248 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $231.83 | 13.290% | $262.6402 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $250.94 | 6.111% | $266.2749 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $32.30 | 7.798% | $34.8188 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $108.69 | 9.233% | $118.7253 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $1,030.79 | $1,114.6724 | $1,114.66 | $1,114.65 | $1,114.60 | |