| 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 | $108.36 | 9.728% | $118.9013 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $36.32 | 9.556% | $39.7907 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $161.94 | 10.437% | $178.8417 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $163.81 | 6.282% | $174.1005 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $201.93 | 8.316% | $218.7225 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $242.50 | 6.514% | $258.2965 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $224.31 | 12.689% | $252.7727 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,139.17 | $1,241.4259 | $1,241.42 | $1,241.40 | $1,241.40 | |