| 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 | $193.32 | 11.319% | $215.2019 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $58.55 | 7.526% | $62.9565 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $92.73 | 6.256% | $98.5312 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $40.41 | 3.230% | $41.7152 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $238.37 | 7.151% | $255.4158 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $223.51 | 5.495% | $235.7919 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $206.92 | 9.243% | $226.0456 | $226.05 | $226.05 | $226.00 |
| 7 purchase totals = | $1,053.81 | $1,135.6581 | $1,135.67 | $1,135.65 | $1,135.60 | |