| 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 | $190.48 | 10.658% | $210.7814 | $210.78 | $210.80 | $210.80 |
| Purchase #2 | $146.69 | 4.650% | $153.5111 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $210.86 | 3.546% | $218.3371 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $215.56 | 7.165% | $231.0049 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $183.35 | 10.143% | $201.9472 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $249.47 | 7.590% | $268.4048 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $189.71 | 11.830% | $212.1527 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $1,386.12 | $1,496.1392 | $1,496.13 | $1,496.15 | $1,496.10 | |