| 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 | $128.93 | 8.303% | $139.6351 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $61.77 | 12.618% | $69.5641 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $234.69 | 7.633% | $252.6039 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $103.47 | 5.241% | $108.8929 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $108.69 | 9.870% | $119.4177 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $202.31 | 4.486% | $211.3856 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $162.39 | 6.842% | $173.5007 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,002.25 | $1,075.0000 | $1,075.00 | $1,075.00 | $1,075.00 | |