| 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 | $235.79 | 7.721% | $253.9953 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $196.67 | 8.380% | $213.1509 | $213.15 | $213.15 | $213.20 |
| Purchase #3 | $34.77 | 6.655% | $37.0839 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $177.27 | 10.452% | $195.7983 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $203.53 | 7.493% | $218.7805 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $67.48 | 10.230% | $74.3832 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $87.48 | 11.691% | $97.7073 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $1,002.99 | $1,090.8994 | $1,090.90 | $1,090.95 | $1,091.00 | |