| 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 | $230.93 | 6.169% | $245.1761 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $140.47 | 13.749% | $159.7832 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $81.26 | 12.428% | $91.359 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $247.29 | 13.566% | $280.8374 | $280.84 | $280.85 | $280.80 |
| Purchase #5 | $198.72 | 3.866% | $206.4025 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $70.72 | 4.644% | $74.0042 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $30.90 | 12.665% | $34.8135 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $1,000.29 | $1,092.3759 | $1,092.37 | $1,092.40 | $1,092.40 | |