| 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 | $87.84 | 4.630% | $91.907 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $239.65 | 4.157% | $249.6123 | $249.61 | $249.60 | $249.60 |
| Purchase #3 | $23.85 | 12.734% | $26.8871 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $87.43 | 5.866% | $92.5586 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $107.78 | 7.469% | $115.8301 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $221.87 | 9.198% | $242.2776 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $221.64 | 7.373% | $237.9815 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $990.06 | $1,057.0542 | $1,057.06 | $1,057.10 | $1,057.10 | |