| 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 | $83.42 | 3.792% | $86.5833 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $185.43 | 5.861% | $196.2981 | $196.30 | $196.30 | $196.30 |
| Purchase #3 | $111.32 | 4.416% | $116.2359 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $241.83 | 3.352% | $249.9361 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $17.50 | 9.317% | $19.1305 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $121.35 | 11.290% | $135.0504 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $120.84 | 7.152% | $129.4825 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $881.69 | $932.7168 | $932.72 | $932.80 | $932.70 | |