| 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 | $12.91 | 4.766% | $13.5253 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $187.37 | 10.843% | $207.6865 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $214.87 | 4.852% | $225.2955 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $203.32 | 13.639% | $231.0508 | $231.05 | $231.05 | $231.10 |
| Purchase #5 | $215.84 | 5.871% | $228.512 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $67.79 | 7.845% | $73.1081 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $81.52 | 12.472% | $91.6872 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $983.62 | $1,070.8654 | $1,070.88 | $1,070.90 | $1,070.90 | |