| 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 | $225.43 | 11.841% | $252.1232 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $53.60 | 11.597% | $59.816 | $59.82 | $59.80 | $59.80 |
| Purchase #3 | $129.79 | 10.649% | $143.6113 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $180.54 | 11.536% | $201.3671 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $143.32 | 13.546% | $162.7341 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $120.35 | 12.199% | $135.0315 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $121.66 | 8.289% | $131.7444 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $974.69 | $1,086.4276 | $1,086.42 | $1,086.40 | $1,086.30 | |