| 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 | $242.71 | 8.287% | $262.8234 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $197.41 | 10.800% | $218.7303 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $217.47 | 5.284% | $228.9611 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $91.40 | 9.670% | $100.2384 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $88.52 | 4.253% | $92.2848 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $66.48 | 4.411% | $69.4124 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $52.41 | 11.854% | $58.6227 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $956.40 | $1,031.0731 | $1,031.06 | $1,031.05 | $1,031.00 | |