| 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 | $235.57 | 3.293% | $243.3273 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $234.44 | 4.166% | $244.2068 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $49.45 | 7.572% | $53.1944 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $63.32 | 12.771% | $71.4066 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $30.89 | 6.830% | $32.9998 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $14.41 | 10.226% | $15.8836 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $113.35 | 9.565% | $124.1919 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $741.43 | $785.2104 | $785.21 | $785.25 | $785.20 | |