| 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 | $172.46 | 10.127% | $189.925 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $112.63 | 12.799% | $127.0455 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $230.99 | 7.109% | $247.4111 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $200.49 | 7.110% | $214.7448 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $10.73 | 4.593% | $11.2228 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $63.58 | 11.179% | $70.6876 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $195.93 | 3.110% | $202.0234 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $986.81 | $1,063.0602 | $1,063.06 | $1,063.05 | $1,062.90 | |