| 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 | $19.27 | 3.284% | $19.9028 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $246.58 | 13.270% | $279.3012 | $279.30 | $279.30 | $279.30 |
| Purchase #3 | $158.71 | 4.823% | $166.3646 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $164.30 | 10.172% | $181.0126 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $239.80 | 12.822% | $270.5472 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $107.52 | 10.391% | $118.6924 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $159.99 | 6.368% | $170.1782 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $1,096.17 | $1,205.9990 | $1,205.99 | $1,206.00 | $1,206.00 | |