| 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 | $100.87 | 6.850% | $107.7796 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $247.54 | 8.739% | $269.1725 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $241.95 | 11.337% | $269.3799 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $186.29 | 13.550% | $211.5323 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $203.32 | 13.164% | $230.085 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $170.43 | 5.374% | $179.5889 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $116.43 | 10.292% | $128.413 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,266.83 | $1,395.9512 | $1,395.95 | $1,396.00 | $1,396.00 | |