| 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 | $96.30 | 4.205% | $100.3494 | $100.35 | $100.35 | $100.30 |
| Purchase #2 | $209.30 | 3.549% | $216.7281 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $171.89 | 12.540% | $193.445 | $193.45 | $193.45 | $193.40 |
| Purchase #4 | $95.31 | 11.302% | $106.0819 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $142.72 | 3.750% | $148.072 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $128.27 | 9.840% | $140.8918 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $202.27 | 5.768% | $213.9369 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,046.06 | $1,119.5051 | $1,119.51 | $1,119.55 | $1,119.40 | |