| 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 | $215.54 | 10.756% | $238.7235 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $8.34 | 7.865% | $8.9959 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $55.38 | 10.646% | $61.2758 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $29.51 | 11.329% | $32.8532 | $32.85 | $32.85 | $32.90 |
| Purchase #5 | $207.42 | 12.312% | $232.9576 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $240.29 | 6.658% | $256.2885 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $17.65 | 3.571% | $18.2803 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $774.13 | $849.3748 | $849.38 | $849.40 | $849.50 | |