| 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 | $105.51 | 9.239% | $115.2581 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $181.43 | 6.434% | $193.1032 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $166.40 | 6.604% | $177.3891 | $177.39 | $177.40 | $177.40 |
| Purchase #4 | $192.63 | 3.321% | $199.0272 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $108.48 | 13.771% | $123.4188 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $68.77 | 9.797% | $75.5074 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $39.29 | 5.164% | $41.3189 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $862.51 | $925.0227 | $925.03 | $925.00 | $925.00 | |