| 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 | $243.92 | 11.168% | $271.161 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $240.94 | 12.164% | $270.2479 | $270.25 | $270.25 | $270.20 |
| Purchase #3 | $55.84 | 12.720% | $62.9428 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $88.41 | 3.858% | $91.8209 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $240.36 | 3.274% | $248.2294 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $225.27 | 3.735% | $233.6838 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $182.54 | 4.872% | $191.4333 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,277.28 | $1,369.5191 | $1,369.51 | $1,369.55 | $1,369.40 | |