| 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 | $102.43 | 8.525% | $111.1622 | $111.16 | $111.15 | $111.20 |
| Purchase #2 | $121.69 | 4.284% | $126.9032 | $126.90 | $126.90 | $126.90 |
| Purchase #3 | $175.41 | 6.853% | $187.4308 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $82.56 | 5.675% | $87.2453 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $117.35 | 13.388% | $133.0608 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $245.84 | 8.450% | $266.6135 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $240.60 | 3.498% | $249.0162 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,085.88 | $1,161.4320 | $1,161.43 | $1,161.40 | $1,161.40 | |