| 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 | $202.32 | 4.748% | $211.9262 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $77.69 | 4.274% | $81.0105 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $84.83 | 12.676% | $95.5831 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $96.72 | 11.161% | $107.5149 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $192.52 | 11.424% | $214.5135 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $250.87 | 7.279% | $269.1308 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $126.95 | 9.760% | $139.3403 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $1,031.90 | $1,119.0193 | $1,119.01 | $1,119.05 | $1,118.90 | |