| 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 | $249.53 | 9.338% | $272.8311 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $209.49 | 4.695% | $219.3256 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $38.26 | 13.244% | $43.3272 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $224.52 | 9.727% | $246.3591 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $164.71 | 8.559% | $178.8075 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $202.73 | 8.228% | $219.4106 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $207.82 | 4.218% | $216.5858 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $1,297.06 | $1,396.6469 | $1,396.66 | $1,396.70 | $1,396.60 | |