| 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 | $188.51 | 11.197% | $209.6175 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $117.74 | 4.465% | $122.9971 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $129.73 | 7.695% | $139.7127 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $215.50 | 10.561% | $238.259 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $151.79 | 6.335% | $161.4059 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $175.33 | 13.337% | $198.7138 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $169.85 | 11.313% | $189.0651 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,148.45 | $1,259.7711 | $1,259.78 | $1,259.70 | $1,259.80 | |