| 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 | $238.61 | 13.163% | $270.0182 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $24.68 | 8.282% | $26.724 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $188.63 | 5.805% | $199.58 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $227.99 | 7.595% | $245.3058 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $229.72 | 10.343% | $253.4799 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $87.47 | 4.396% | $91.3152 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $133.44 | 13.233% | $151.0981 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,130.54 | $1,237.5212 | $1,237.53 | $1,237.50 | $1,237.50 | |