| 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 | $93.88 | 9.833% | $103.1112 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $237.80 | 12.103% | $266.5809 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $239.75 | 4.743% | $251.1213 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $163.82 | 4.504% | $171.1985 | $171.20 | $171.20 | $171.20 |
| Purchase #5 | $170.53 | 8.534% | $185.083 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $55.68 | 6.760% | $59.444 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $144.38 | 3.463% | $149.3799 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $1,105.84 | $1,185.9188 | $1,185.91 | $1,185.95 | $1,185.90 | |