| 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 | $196.55 | 7.774% | $211.8298 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $248.32 | 10.240% | $273.748 | $273.75 | $273.75 | $273.70 |
| Purchase #3 | $122.61 | 4.573% | $128.217 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $244.95 | 9.845% | $269.0653 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $38.78 | 10.432% | $42.8255 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $164.79 | 12.285% | $185.0345 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $21.76 | 13.675% | $24.7357 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $1,037.76 | $1,135.4558 | $1,135.47 | $1,135.50 | $1,135.30 | |