| 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 | $10.53 | 6.752% | $11.241 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $143.41 | 9.274% | $156.7098 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $239.87 | 9.656% | $263.0318 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $176.50 | 11.521% | $196.8346 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $238.72 | 11.489% | $266.1465 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $175.62 | 6.128% | $186.382 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $56.62 | 3.695% | $58.7121 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $1,041.27 | $1,139.0578 | $1,139.05 | $1,139.10 | $1,138.90 | |