| 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 | $114.84 | 11.322% | $127.8422 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $211.99 | 8.564% | $230.1448 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $184.94 | 3.687% | $191.7587 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $119.56 | 11.726% | $133.5796 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $75.80 | 12.276% | $85.1052 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $234.26 | 6.117% | $248.5897 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $225.44 | 3.794% | $233.9932 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,166.83 | $1,251.0134 | $1,251.01 | $1,251.05 | $1,251.00 | |