| 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 | $136.83 | 9.832% | $150.2831 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $33.49 | 8.668% | $36.3929 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $239.59 | 8.458% | $259.8545 | $259.85 | $259.85 | $259.90 |
| Purchase #4 | $214.70 | 4.345% | $224.0287 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $205.56 | 7.238% | $220.4384 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $211.93 | 10.511% | $234.206 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $116.37 | 8.726% | $126.5244 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $1,158.47 | $1,251.7280 | $1,251.72 | $1,251.75 | $1,251.70 | |