| 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 | $110.59 | 12.216% | $124.0997 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $249.39 | 9.655% | $273.4686 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $193.85 | 5.295% | $204.1144 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $241.48 | 5.496% | $254.7517 | $254.75 | $254.75 | $254.80 |
| Purchase #5 | $52.43 | 3.818% | $54.4318 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $52.48 | 11.501% | $58.5157 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $158.50 | 3.470% | $164 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,058.72 | $1,133.3819 | $1,133.38 | $1,133.35 | $1,133.40 | |