| 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 | $202.67 | 11.344% | $225.6609 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $232.27 | 7.314% | $249.2582 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $238.38 | 12.296% | $267.6912 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $249.42 | 7.305% | $267.6401 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $38.62 | 12.815% | $43.5692 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $249.57 | 7.817% | $269.0789 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $143.37 | 13.336% | $162.4898 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $1,354.30 | $1,485.3883 | $1,485.39 | $1,485.40 | $1,485.50 | |