| 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 | $172.42 | 13.851% | $196.3019 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $194.39 | 12.872% | $219.4119 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $233.40 | 7.269% | $250.3658 | $250.37 | $250.35 | $250.40 |
| Purchase #4 | $182.30 | 5.385% | $192.1169 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $248.43 | 13.795% | $282.7009 | $282.70 | $282.70 | $282.70 |
| Purchase #6 | $43.93 | 11.310% | $48.8985 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $14.36 | 8.325% | $15.5555 | $15.56 | $15.55 | $15.60 |
| 7 purchase totals = | $1,089.23 | $1,205.3514 | $1,205.36 | $1,205.30 | $1,205.40 | |