| 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 | $239.45 | 5.129% | $251.7314 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $45.84 | 10.488% | $50.6477 | $50.65 | $50.65 | $50.60 |
| Purchase #3 | $249.81 | 8.549% | $271.1663 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $117.58 | 10.577% | $130.0164 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $211.96 | 11.604% | $236.5558 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $110.32 | 4.445% | $115.2237 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $85.67 | 9.552% | $93.8532 | $93.85 | $93.85 | $93.90 |
| 7 purchase totals = | $1,060.63 | $1,149.1945 | $1,149.20 | $1,149.15 | $1,149.20 | |