| 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 | $80.44 | 10.123% | $88.5829 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $150.91 | 12.856% | $170.311 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $106.86 | 11.695% | $119.3573 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $19.98 | 9.563% | $21.8907 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $200.33 | 13.106% | $226.5852 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $194.26 | 3.776% | $201.5953 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $228.45 | 13.226% | $258.6648 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $981.23 | $1,086.9872 | $1,086.99 | $1,087.00 | $1,087.10 | |