| 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 | $219.44 | 5.136% | $230.7104 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $106.90 | 13.409% | $121.2342 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $90.83 | 8.532% | $98.5796 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $222.52 | 7.762% | $239.792 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $167.89 | 3.639% | $173.9995 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $187.52 | 13.139% | $212.1583 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $171.93 | 11.841% | $192.2882 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,167.03 | $1,268.7622 | $1,268.76 | $1,268.80 | $1,268.80 | |