| 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 | $204.97 | 11.616% | $228.7793 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $236.99 | 7.414% | $254.5604 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $222.31 | 11.746% | $248.4225 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $214.37 | 3.440% | $221.7443 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $160.52 | 5.528% | $169.3935 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $96.86 | 10.774% | $107.2957 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $12.39 | 12.519% | $13.9411 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $1,148.41 | $1,244.1368 | $1,244.13 | $1,244.15 | $1,244.10 | |