| 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 | $124.78 | 8.750% | $135.6983 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $171.95 | 4.289% | $179.3249 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $239.71 | 6.208% | $254.5912 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $71.46 | 13.159% | $80.8634 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $47.26 | 3.267% | $48.804 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $207.75 | 5.775% | $219.7476 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $182.42 | 12.201% | $204.6771 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $1,045.33 | $1,123.7065 | $1,123.70 | $1,123.70 | $1,123.70 | |