| 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 | $110.48 | 10.869% | $122.4881 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $121.74 | 4.176% | $126.8239 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $90.34 | 3.117% | $93.1559 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $203.82 | 12.200% | $228.686 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $165.38 | 10.506% | $182.7548 | $182.75 | $182.75 | $182.80 |
| Purchase #6 | $141.59 | 9.176% | $154.5823 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $135.52 | 3.339% | $140.045 | $140.05 | $140.05 | $140.00 |
| 7 purchase totals = | $968.87 | $1,048.5360 | $1,048.54 | $1,048.55 | $1,048.60 | |