| 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 | $94.96 | 6.279% | $100.9225 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $193.36 | 9.370% | $211.4778 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $228.95 | 5.563% | $241.6865 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $214.98 | 11.567% | $239.8467 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $199.75 | 12.151% | $224.0216 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $50.77 | 13.332% | $57.5387 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $193.79 | 11.567% | $216.2057 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,176.56 | $1,291.6995 | $1,291.71 | $1,291.70 | $1,291.60 | |