| 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 | $236.90 | 3.444% | $245.0588 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $125.36 | 7.425% | $134.668 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $6.99 | 4.630% | $7.3136 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $172.27 | 3.813% | $178.8387 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $239.32 | 3.426% | $247.5191 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $226.90 | 6.297% | $241.1879 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $153.49 | 7.428% | $164.8912 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $1,161.23 | $1,219.4773 | $1,219.48 | $1,219.45 | $1,219.50 | |