| 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 | $124.29 | 12.494% | $139.8188 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $146.35 | 6.703% | $156.1598 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $183.47 | 13.161% | $207.6165 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $190.62 | 13.383% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $210.52 | 10.204% | $232.0015 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $81.39 | 12.480% | $91.5475 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $121.84 | 13.161% | $137.8754 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $1,058.48 | $1,181.1502 | $1,181.16 | $1,181.15 | $1,181.10 | |