| 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 | $201.82 | 4.141% | $210.1774 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $5.68 | 7.581% | $6.1106 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $131.80 | 7.780% | $142.054 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $198.90 | 7.633% | $214.082 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $130.59 | 9.509% | $143.0078 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $5.55 | 9.210% | $6.0612 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $183.39 | 8.724% | $199.3889 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $857.73 | $920.8819 | $920.88 | $920.90 | $921.00 | |