| 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 | $210.65 | 6.745% | $224.8583 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $177.96 | 8.423% | $192.9496 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $114.31 | 5.851% | $120.9983 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $110.72 | 4.215% | $115.3868 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $208.85 | 8.531% | $226.667 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $90.49 | 10.697% | $100.1697 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $145.52 | 12.627% | $163.8948 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,058.50 | $1,144.9245 | $1,144.93 | $1,144.90 | $1,145.00 | |