| 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 | $239.80 | 12.740% | $270.3505 | $270.35 | $270.35 | $270.40 |
| Purchase #2 | $89.89 | 12.435% | $101.0678 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $80.47 | 5.119% | $84.5893 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $228.38 | 10.697% | $252.8098 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $131.42 | 6.262% | $139.6495 | $139.65 | $139.65 | $139.60 |
| Purchase #6 | $168.55 | 9.327% | $184.2707 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $39.77 | 6.313% | $42.2807 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $978.28 | $1,075.0183 | $1,075.02 | $1,075.00 | $1,075.10 | |