| 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 | $194.92 | 4.509% | $203.7089 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $5.52 | 9.408% | $6.0393 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $88.40 | 6.382% | $94.0417 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $168.33 | 7.145% | $180.3572 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $123.70 | 5.349% | $130.3167 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $111.77 | 7.735% | $120.4154 | $120.42 | $120.40 | $120.40 |
| Purchase #7 | $242.79 | 8.812% | $264.1847 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $935.43 | $999.0639 | $999.07 | $999.05 | $999.00 | |