| 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 | $235.88 | 3.332% | $243.7395 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $130.93 | 6.872% | $139.9275 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $216.69 | 10.605% | $239.67 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $115.33 | 11.820% | $128.962 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $187.26 | 5.333% | $197.2466 | $197.25 | $197.25 | $197.20 |
| Purchase #6 | $146.72 | 5.863% | $155.3222 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $6.84 | 12.844% | $7.7185 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $1,039.65 | $1,112.5863 | $1,112.59 | $1,112.55 | $1,112.50 | |