| 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 | $113.64 | 10.539% | $125.6165 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $192.39 | 3.453% | $199.0332 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $94.35 | 9.586% | $103.3944 | $103.39 | $103.40 | $103.40 |
| Purchase #4 | $38.84 | 4.135% | $40.446 | $40.45 | $40.45 | $40.40 |
| Purchase #5 | $183.55 | 4.724% | $192.2209 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $32.61 | 12.600% | $36.7189 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $35.32 | 4.522% | $36.9172 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $690.70 | $734.3471 | $734.35 | $734.30 | $734.20 | |