| 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 | $127.51 | 5.171% | $134.1035 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $69.36 | 7.654% | $74.6688 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $249.44 | 6.827% | $266.4693 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $218.56 | 10.240% | $240.9405 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $134.30 | 6.256% | $142.7018 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $159.79 | 10.862% | $177.1464 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $153.61 | 12.484% | $172.7867 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $1,112.57 | $1,208.8170 | $1,208.82 | $1,208.80 | $1,208.80 | |