| 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 | $237.78 | 9.330% | $259.9649 | $259.96 | $259.95 | $260.00 |
| Purchase #2 | $176.27 | 9.351% | $192.753 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $56.44 | 10.118% | $62.1506 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $103.88 | 11.152% | $115.4647 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $65.59 | 4.816% | $68.7488 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $210.52 | 6.836% | $224.9111 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $73.95 | 13.262% | $83.7572 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $924.43 | $1,007.7503 | $1,007.74 | $1,007.70 | $1,007.90 | |