| 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 | $44.31 | 11.549% | $49.4274 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $95.78 | 11.488% | $106.7832 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $103.46 | 5.279% | $108.9217 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $195.84 | 7.603% | $210.7297 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $200.77 | 12.614% | $226.0951 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $74.53 | 5.818% | $78.8662 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $229.41 | 4.457% | $239.6348 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $944.10 | $1,020.4581 | $1,020.46 | $1,020.50 | $1,020.40 | |