| 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 | $141.60 | 10.208% | $156.0545 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $170.89 | 10.605% | $189.0129 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $188.33 | 10.670% | $208.4248 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $240.26 | 10.431% | $265.3215 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $226.75 | 5.399% | $238.9922 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $163.28 | 9.232% | $178.354 | $178.35 | $178.35 | $178.40 |
| Purchase #7 | $203.65 | 4.493% | $212.8 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $1,334.76 | $1,448.9599 | $1,448.94 | $1,448.90 | $1,449.00 | |