| 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 | $97.51 | 11.759% | $108.9762 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $90.31 | 8.261% | $97.7705 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $153.55 | 5.457% | $161.9292 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $131.73 | 8.764% | $143.2748 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $28.69 | 11.673% | $32.039 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $217.98 | 4.302% | $227.3575 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $192.56 | 9.765% | $211.3635 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $912.33 | $982.7107 | $982.71 | $982.70 | $982.80 | |