| 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 | $111.30 | 8.649% | $120.9263 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $119.45 | 10.443% | $131.9242 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $206.47 | 6.608% | $220.1135 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $214.50 | 10.357% | $236.7158 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $208.84 | 7.364% | $224.219 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $236.45 | 11.842% | $264.4504 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $76.35 | 10.660% | $84.4889 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $1,173.36 | $1,282.8381 | $1,282.84 | $1,282.80 | $1,282.80 | |