| 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 | $193.81 | 6.748% | $206.8883 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $77.35 | 13.596% | $87.8665 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $235.93 | 12.280% | $264.9022 | $264.90 | $264.90 | $264.90 |
| Purchase #4 | $236.81 | 7.262% | $254.0071 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $201.84 | 5.188% | $212.3115 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $162.27 | 5.121% | $170.5798 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $211.39 | 12.838% | $238.5282 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,319.40 | $1,435.0836 | $1,435.09 | $1,435.10 | $1,435.10 | |