| 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 | $184.56 | 12.521% | $207.6688 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $104.38 | 5.755% | $110.3871 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $242.64 | 9.320% | $265.254 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $128.26 | 8.849% | $139.6097 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $244.37 | 10.723% | $270.5738 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $246.52 | 13.695% | $280.2809 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $193.61 | 10.694% | $214.3147 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $1,344.34 | $1,488.0890 | $1,488.08 | $1,488.05 | $1,488.20 | |