| 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 | $184.32 | 10.145% | $203.0193 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $44.30 | 8.725% | $48.1652 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $187.44 | 7.630% | $201.7417 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $110.66 | 13.741% | $125.8658 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $156.75 | 5.493% | $165.3603 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $137.84 | 9.430% | $150.8383 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $207.46 | 10.120% | $228.455 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,028.77 | $1,123.4456 | $1,123.46 | $1,123.40 | $1,123.50 | |