| 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 | $223.55 | 10.199% | $246.3499 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $190.85 | 6.453% | $203.1656 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $142.89 | 9.806% | $156.9018 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $93.67 | 8.683% | $101.8034 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $187.79 | 5.558% | $198.2274 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $50.26 | 9.482% | $55.0257 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $116.92 | 12.600% | $131.6519 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $1,005.93 | $1,093.1257 | $1,093.13 | $1,093.15 | $1,093.10 | |