| 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 | $199.59 | 6.271% | $212.1063 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $145.73 | 12.639% | $164.1488 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $214.40 | 9.538% | $234.8495 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $236.85 | 6.239% | $251.6271 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $13.64 | 6.399% | $14.5128 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $212.97 | 5.164% | $223.9678 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $50.43 | 11.272% | $56.1145 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $1,073.61 | $1,157.3268 | $1,157.33 | $1,157.30 | $1,157.20 | |