| 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 | $19.39 | 10.356% | $21.398 | $21.40 | $21.40 | $21.40 |
| Purchase #2 | $226.75 | 13.600% | $257.588 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $18.26 | 11.527% | $20.3648 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $175.29 | 11.102% | $194.7507 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $91.61 | 3.528% | $94.842 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $220.92 | 8.514% | $239.7291 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $233.68 | 5.423% | $246.3525 | $246.35 | $246.35 | $246.40 |
| 7 purchase totals = | $985.90 | $1,075.0251 | $1,075.02 | $1,075.05 | $1,075.10 | |