| 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 | $34.62 | 12.374% | $38.9039 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $231.80 | 7.554% | $249.3102 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $100.51 | 8.602% | $109.1559 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $241.80 | 13.626% | $274.7477 | $274.75 | $274.75 | $274.70 |
| Purchase #5 | $10.35 | 9.529% | $11.3363 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $230.81 | 13.537% | $262.0547 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $124.54 | 8.561% | $135.2019 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $974.43 | $1,080.7106 | $1,080.71 | $1,080.70 | $1,080.70 | |