| 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 | $118.84 | 4.303% | $123.9537 | $123.95 | $123.95 | $124.00 |
| Purchase #2 | $186.75 | 10.326% | $206.0338 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $99.77 | 9.224% | $108.9728 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $128.82 | 12.649% | $145.1144 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $138.64 | 3.179% | $143.0474 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $173.70 | 5.257% | $182.8314 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $6.27 | 11.517% | $6.9921 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $852.79 | $916.9456 | $916.93 | $916.95 | $916.90 | |