| 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 | $213.65 | 8.480% | $231.7675 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $203.51 | 4.864% | $213.4087 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $187.51 | 10.204% | $206.6435 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $203.77 | 11.461% | $227.1241 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $103.85 | 9.315% | $113.5236 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $15.36 | 7.393% | $16.4956 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $218.92 | 4.782% | $229.3888 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $1,146.57 | $1,238.3518 | $1,238.35 | $1,238.30 | $1,238.30 | |