| 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 | $240.60 | 12.509% | $270.6967 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $190.97 | 12.786% | $215.3874 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $195.55 | 8.495% | $212.162 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $165.63 | 12.545% | $186.4083 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $78.30 | 3.230% | $80.8291 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $240.51 | 13.785% | $273.6643 | $273.66 | $273.65 | $273.70 |
| Purchase #7 | $98.26 | 7.400% | $105.5312 | $105.53 | $105.55 | $105.50 |
| 7 purchase totals = | $1,209.82 | $1,344.6790 | $1,344.68 | $1,344.70 | $1,344.70 | |