| 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 | $110.58 | 6.113% | $117.3398 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $115.47 | 5.757% | $122.1176 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $219.28 | 11.262% | $243.9753 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $70.95 | 13.850% | $80.7766 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $8.88 | 4.488% | $9.2785 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $41.32 | 8.724% | $44.9248 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $10.50 | 6.331% | $11.1648 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $576.98 | $629.5774 | $629.58 | $629.60 | $629.60 | |