| 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 | $218.63 | 5.392% | $230.4185 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $81.93 | 5.834% | $86.7098 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $63.68 | 6.171% | $67.6097 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $155.85 | 9.376% | $170.4625 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $207.35 | 4.375% | $216.4216 | $216.42 | $216.40 | $216.40 |
| Purchase #6 | $223.96 | 4.545% | $234.139 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $181.28 | 9.183% | $197.9269 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,132.68 | $1,203.6880 | $1,203.69 | $1,203.65 | $1,203.60 | |