| 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 | $250.65 | 11.571% | $279.6527 | $279.65 | $279.65 | $279.70 |
| Purchase #2 | $134.73 | 11.716% | $150.515 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $100.50 | 5.674% | $106.2024 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $67.65 | 4.871% | $70.9452 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $210.61 | 13.293% | $238.6064 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $148.47 | 9.121% | $162.0119 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $117.87 | 13.399% | $133.6634 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $1,030.48 | $1,141.5970 | $1,141.60 | $1,141.55 | $1,141.60 | |