| 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 | $92.36 | 3.814% | $95.8826 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $186.76 | 3.706% | $193.6813 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $133.44 | 8.635% | $144.9625 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $211.55 | 9.257% | $231.1332 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $214.32 | 7.547% | $230.4947 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $249.72 | 3.619% | $258.7574 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $225.87 | 4.409% | $235.8286 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $1,314.02 | $1,390.7403 | $1,390.73 | $1,390.80 | $1,390.80 | |