| 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 | $198.50 | 4.663% | $207.7561 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $223.54 | 8.434% | $242.3934 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $101.87 | 11.348% | $113.4302 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $209.65 | 7.657% | $225.7029 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $166.93 | 12.448% | $187.7094 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $234.51 | 4.748% | $245.6445 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $48.91 | 9.202% | $53.4107 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $1,183.91 | $1,276.0472 | $1,276.04 | $1,276.05 | $1,276.00 | |