| 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 | $33.81 | 13.209% | $38.276 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $219.66 | 4.702% | $229.9884 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $234.29 | 10.309% | $258.443 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $71.63 | 11.816% | $80.0938 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $173.33 | 4.514% | $181.1541 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $207.55 | 8.163% | $224.4923 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $246.73 | 10.366% | $272.306 | $272.31 | $272.30 | $272.30 |
| 7 purchase totals = | $1,187.00 | $1,284.7536 | $1,284.75 | $1,284.80 | $1,284.80 | |