| 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 | $220.35 | 8.426% | $238.9167 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $14.70 | 13.818% | $16.7312 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $15.55 | 11.292% | $17.3059 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $60.51 | 10.308% | $66.7474 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $154.46 | 9.306% | $168.834 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $78.60 | 7.554% | $84.5374 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $204.31 | 6.722% | $218.0437 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $748.48 | $811.1163 | $811.12 | $811.15 | $810.90 | |