| 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 | $220.85 | 7.752% | $237.9703 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $23.30 | 11.412% | $25.959 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $202.58 | 5.621% | $213.967 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $87.61 | 7.433% | $94.1221 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $100.85 | 8.738% | $109.6623 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $138.56 | 7.529% | $148.9922 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $179.97 | 10.698% | $199.2232 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $953.72 | $1,029.8961 | $1,029.89 | $1,029.80 | $1,030.00 | |