| 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 | $24.77 | 4.248% | $25.8222 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $35.80 | 6.104% | $37.9852 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $189.45 | 5.256% | $199.4075 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $191.88 | 9.141% | $209.4198 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $69.46 | 7.433% | $74.623 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $210.92 | 11.466% | $235.1041 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $247.48 | 7.725% | $266.5978 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $969.76 | $1,048.9596 | $1,048.96 | $1,048.90 | $1,048.90 | |