| 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 | $240.30 | 10.819% | $266.2981 | $266.30 | $266.30 | $266.30 |
| Purchase #2 | $6.31 | 4.330% | $6.5832 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $249.98 | 12.762% | $281.8824 | $281.88 | $281.90 | $281.90 |
| Purchase #4 | $135.56 | 7.363% | $145.5413 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $43.43 | 10.636% | $48.0492 | $48.05 | $48.05 | $48.00 |
| Purchase #6 | $14.54 | 3.674% | $15.0742 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $82.64 | 11.416% | $92.0742 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $772.76 | $855.5026 | $855.49 | $855.50 | $855.50 | |