| 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 | $225.93 | 7.428% | $242.7121 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $185.68 | 12.235% | $208.3979 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $10.35 | 6.359% | $11.0082 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $193.49 | 3.275% | $199.8268 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $191.30 | 6.588% | $203.9028 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $12.28 | 6.789% | $13.1137 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $154.47 | 5.460% | $162.9041 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $973.50 | $1,041.8656 | $1,041.86 | $1,041.85 | $1,041.80 | |