| 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 | $202.98 | 4.267% | $211.6412 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $174.50 | 8.127% | $188.6816 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $243.93 | 12.175% | $273.6285 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $189.31 | 10.223% | $208.6632 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $214.43 | 12.597% | $241.4417 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $133.96 | 7.872% | $144.5053 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $153.79 | 4.340% | $160.4645 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $1,312.90 | $1,429.0260 | $1,429.02 | $1,429.05 | $1,429.00 | |