| 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 | $223.89 | 3.277% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $231.87 | 10.796% | $256.9027 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $199.56 | 9.394% | $218.3067 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $70.90 | 4.843% | $74.3337 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $91.32 | 6.311% | $97.0832 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $246.50 | 12.654% | $277.6921 | $277.69 | $277.70 | $277.70 |
| Purchase #7 | $124.69 | 12.121% | $139.8037 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,188.73 | $1,295.3490 | $1,295.34 | $1,295.40 | $1,295.30 | |