| 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 | $193.32 | 12.353% | $217.2008 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $14.50 | 10.413% | $16.0099 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $193.98 | 10.651% | $214.6408 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $34.96 | 12.762% | $39.4216 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $54.74 | 12.197% | $61.4166 | $61.42 | $61.40 | $61.40 |
| Purchase #6 | $142.99 | 5.570% | $150.9545 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $143.30 | 11.557% | $159.8612 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $777.79 | $859.5054 | $859.50 | $859.45 | $859.50 | |