| 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 | $198.75 | 4.461% | $207.6162 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $103.25 | 12.402% | $116.0551 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $196.96 | 3.815% | $204.474 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $219.70 | 3.294% | $226.9369 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $220.73 | 6.361% | $234.7706 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $238.40 | 3.140% | $245.8858 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $86.51 | 8.300% | $93.6903 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $1,264.30 | $1,329.4289 | $1,329.44 | $1,329.40 | $1,329.50 | |