| 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 | $104.72 | 6.774% | $111.8137 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $180.92 | 3.265% | $186.827 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $76.62 | 5.777% | $81.0463 | $81.05 | $81.05 | $81.00 |
| Purchase #4 | $70.83 | 8.216% | $76.6494 | $76.65 | $76.65 | $76.60 |
| Purchase #5 | $175.76 | 9.244% | $192.0073 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $226.67 | 5.270% | $238.6155 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $211.76 | 5.393% | $223.1802 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $1,047.28 | $1,110.1394 | $1,110.15 | $1,110.15 | $1,110.00 | |