| 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 | $190.27 | 12.588% | $214.2212 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $143.83 | 8.677% | $156.3101 | $156.31 | $156.30 | $156.30 |
| Purchase #3 | $189.92 | 8.488% | $206.0404 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $112.89 | 6.442% | $120.1624 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $155.94 | 13.763% | $177.402 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $92.45 | 7.644% | $99.5169 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $115.49 | 4.570% | $120.7679 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $1,000.79 | $1,094.4209 | $1,094.42 | $1,094.35 | $1,094.40 | |