| 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 | $106.56 | 9.103% | $116.2602 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $192.48 | 4.415% | $200.978 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $208.54 | 5.188% | $219.3591 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $28.25 | 6.175% | $29.9944 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $80.50 | 6.261% | $85.5401 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $230.84 | 7.713% | $248.6447 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $229.41 | 13.109% | $259.4834 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $1,076.58 | $1,160.2599 | $1,160.25 | $1,160.30 | $1,160.30 | |