| 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 | $196.40 | 3.602% | $203.4743 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $128.32 | 8.144% | $138.7704 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $228.59 | 10.339% | $252.2239 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $35.69 | 5.383% | $37.6112 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $148.77 | 8.861% | $161.9525 | $161.95 | $161.95 | $162.00 |
| Purchase #6 | $196.46 | 11.284% | $218.6285 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $41.42 | 9.408% | $45.3168 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $975.65 | $1,057.9776 | $1,057.97 | $1,057.90 | $1,058.00 | |