| 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 | $136.93 | 3.155% | $141.2501 | $141.25 | $141.25 | $141.30 |
| Purchase #2 | $250.48 | 5.258% | $263.6502 | $263.65 | $263.65 | $263.70 |
| Purchase #3 | $136.72 | 3.855% | $141.9906 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $37.55 | 10.461% | $41.4781 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $191.84 | 13.772% | $218.2602 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $38.55 | 8.356% | $41.7712 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $33.88 | 12.803% | $38.2177 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $825.95 | $886.6181 | $886.62 | $886.60 | $886.80 | |