| 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 | $245.72 | 11.478% | $273.9237 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $249.44 | 11.557% | $278.2678 | $278.27 | $278.25 | $278.30 |
| Purchase #3 | $26.92 | 9.732% | $29.5399 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $140.96 | 13.703% | $160.2757 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $158.92 | 12.518% | $178.8136 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $26.60 | 6.280% | $28.2705 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $154.79 | 6.563% | $164.9489 | $164.95 | $164.95 | $164.90 |
| 7 purchase totals = | $1,003.35 | $1,114.0401 | $1,114.04 | $1,114.00 | $1,114.00 | |