| 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 | $74.54 | 13.372% | $84.5075 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $134.46 | 7.799% | $144.9465 | $144.95 | $144.95 | $144.90 |
| Purchase #3 | $43.44 | 11.318% | $48.3565 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $233.71 | 8.691% | $254.0217 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $166.37 | 6.403% | $177.0227 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $138.53 | 11.530% | $154.5025 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $210.93 | 7.801% | $227.3846 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $1,001.98 | $1,090.7420 | $1,090.74 | $1,090.70 | $1,090.70 | |