| 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 | $100.37 | 3.322% | $103.7043 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $200.33 | 9.180% | $218.7203 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $24.70 | 12.211% | $27.7161 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $71.96 | 10.253% | $79.3381 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $203.37 | 4.626% | $212.7779 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $179.58 | 13.584% | $203.9741 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $216.58 | 11.751% | $242.0303 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $996.89 | $1,088.2611 | $1,088.26 | $1,088.25 | $1,088.20 | |