| 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 | $247.90 | 4.410% | $258.8324 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $240.63 | 9.712% | $264 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $135.84 | 6.731% | $144.9834 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $34.43 | 5.477% | $36.3157 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $75.49 | 11.163% | $83.9169 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $5.50 | 12.615% | $6.1938 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $106.50 | 5.163% | $111.9986 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $846.29 | $906.2408 | $906.24 | $906.25 | $906.20 | |