| 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 | $121.83 | 13.218% | $137.9335 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $116.60 | 5.801% | $123.364 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $180.31 | 7.698% | $194.1903 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $207.83 | 7.348% | $223.1013 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $214.57 | 8.864% | $233.5895 | $233.59 | $233.60 | $233.60 |
| Purchase #6 | $215.85 | 10.462% | $238.4322 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $75.46 | 12.184% | $84.654 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $1,132.45 | $1,235.2648 | $1,235.25 | $1,235.30 | $1,235.30 | |