| 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 | $124.70 | 5.487% | $131.5423 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $228.78 | 8.555% | $248.3521 | $248.35 | $248.35 | $248.40 |
| Purchase #3 | $165.51 | 10.614% | $183.0772 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $12.94 | 4.294% | $13.4956 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $31.44 | 10.600% | $34.7726 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $191.76 | 9.855% | $210.6579 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $127.73 | 5.227% | $134.4064 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $882.86 | $956.3041 | $956.31 | $956.30 | $956.40 | |