| 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 | $232.85 | 7.235% | $249.6967 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $19.63 | 8.407% | $21.2803 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $73.38 | 10.339% | $80.9668 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $82.88 | 11.537% | $92.4419 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $171.92 | 6.175% | $182.5361 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $118.88 | 9.241% | $129.8657 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $121.72 | 12.226% | $136.6015 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $821.26 | $893.3890 | $893.40 | $893.40 | $893.40 | |