| 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 | $188.37 | 12.850% | $212.5755 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $193.88 | 7.122% | $207.6881 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $117.84 | 10.349% | $130.0353 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $121.41 | 5.801% | $128.453 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $73.54 | 8.505% | $79.7946 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $248.90 | 5.815% | $263.3735 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $159.90 | 6.796% | $170.7668 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $1,103.84 | $1,192.6868 | $1,192.69 | $1,192.70 | $1,192.80 | |