| 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 | $109.36 | 10.258% | $120.5781 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $78.91 | 7.446% | $84.7856 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $119.34 | 3.220% | $123.1827 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $250.84 | 6.201% | $266.3946 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $172.39 | 7.762% | $185.7709 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $47.93 | 8.756% | $52.1268 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $214.43 | 10.861% | $237.7192 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $993.20 | $1,070.5579 | $1,070.56 | $1,070.60 | $1,070.60 | |