| 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 | $211.74 | 5.582% | $223.5593 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $230.94 | 12.334% | $259.4241 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $125.75 | 7.339% | $134.9788 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $91.64 | 11.845% | $102.4948 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $45.32 | 3.141% | $46.7435 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $206.43 | 5.115% | $216.9889 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $6.84 | 7.239% | $7.3351 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $918.66 | $991.5245 | $991.52 | $991.55 | $991.50 | |