| 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 | $92.75 | 13.618% | $105.3807 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $115.55 | 3.393% | $119.4706 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $123.42 | 13.261% | $139.7867 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $249.81 | 5.543% | $263.657 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $168.38 | 4.365% | $175.7298 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $80.80 | 7.854% | $87.146 | $87.15 | $87.15 | $87.10 |
| Purchase #7 | $211.67 | 12.327% | $237.7626 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,042.38 | $1,128.9334 | $1,128.94 | $1,128.95 | $1,129.00 | |