| 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 | $42.80 | 9.566% | $46.8942 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $111.61 | 7.688% | $120.1906 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $182.53 | 11.197% | $202.9679 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $243.72 | 12.458% | $274.0826 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $233.50 | 8.635% | $253.6627 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $20.89 | 13.222% | $23.6521 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $174.97 | 12.387% | $196.6435 | $196.64 | $196.65 | $196.60 |
| 7 purchase totals = | $1,010.02 | $1,118.0936 | $1,118.08 | $1,118.10 | $1,118.20 | |