| 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 | $243.93 | 11.278% | $271.4404 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $19.83 | 11.124% | $22.0359 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $122.64 | 6.734% | $130.8986 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $139.81 | 12.753% | $157.64 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $6.26 | 10.264% | $6.9025 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $250.47 | 3.156% | $258.3748 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $55.68 | 9.658% | $61.0576 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $838.62 | $908.3498 | $908.35 | $908.35 | $908.30 | |