| 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 | $219.98 | 3.393% | $227.4439 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $63.83 | 9.322% | $69.7802 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $70.92 | 8.379% | $76.8624 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $184.65 | 8.647% | $200.6167 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $77.50 | 13.521% | $87.9788 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $214.96 | 5.282% | $226.3142 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $148.47 | 7.570% | $159.7092 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $980.31 | $1,048.7054 | $1,048.70 | $1,048.70 | $1,048.70 | |