| 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 | $243.99 | 3.331% | $252.1173 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $58.56 | 3.182% | $60.4234 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $78.46 | 6.561% | $83.6078 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $180.74 | 5.113% | $189.9812 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $46.95 | 13.633% | $53.3507 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $130.69 | 3.618% | $135.4184 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $121.82 | 7.254% | $130.6568 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $861.21 | $905.5556 | $905.56 | $905.50 | $905.60 | |