| 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 | $202.55 | 7.228% | $217.1903 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $137.56 | 5.264% | $144.8012 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $173.28 | 10.286% | $191.1036 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $102.49 | 11.865% | $114.6504 | $114.65 | $114.65 | $114.70 |
| Purchase #5 | $110.34 | 8.143% | $119.325 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $69.30 | 12.463% | $77.9369 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $200.77 | 7.476% | $215.7796 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $996.29 | $1,080.7870 | $1,080.79 | $1,080.85 | $1,080.80 | |