| 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 | $29.50 | 6.545% | $31.4308 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $175.84 | 10.419% | $194.1608 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $61.84 | 9.854% | $67.9337 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $209.30 | 9.403% | $228.9805 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $225.44 | 12.736% | $254.152 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $94.36 | 10.591% | $104.3537 | $104.35 | $104.35 | $104.40 |
| Purchase #7 | $123.53 | 12.249% | $138.6612 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $919.81 | $1,019.6727 | $1,019.66 | $1,019.70 | $1,019.80 | |