| 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 | $227.96 | 4.579% | $238.3983 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $159.95 | 13.253% | $181.1482 | $181.15 | $181.15 | $181.10 |
| Purchase #3 | $211.55 | 9.412% | $231.4611 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $84.83 | 3.271% | $87.6048 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $102.94 | 13.385% | $116.7185 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $39.31 | 8.242% | $42.5499 | $42.55 | $42.55 | $42.50 |
| Purchase #7 | $197.50 | 9.217% | $215.7036 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $1,024.04 | $1,113.5844 | $1,113.58 | $1,113.55 | $1,113.50 | |