| 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 | $225.36 | 11.311% | $250.8505 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $75.67 | 5.614% | $79.9181 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $231.83 | 7.831% | $249.9846 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $94.81 | 7.277% | $101.7093 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $229.56 | 12.654% | $258.6085 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $209.52 | 5.344% | $220.7167 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $75.31 | 6.119% | $79.9182 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $1,142.06 | $1,241.7059 | $1,241.71 | $1,241.65 | $1,241.70 | |