| 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 | $99.72 | 13.411% | $113.0934 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $41.29 | 4.356% | $43.0886 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $246.93 | 9.606% | $270.6501 | $270.65 | $270.65 | $270.70 |
| Purchase #4 | $234.35 | 4.857% | $245.7324 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $220.89 | 6.514% | $235.2788 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $58.77 | 3.280% | $60.6977 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $153.75 | 11.388% | $171.2591 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $1,055.70 | $1,139.8001 | $1,139.80 | $1,139.85 | $1,139.90 | |