| 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 | $136.82 | 12.478% | $153.8924 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $10.26 | 13.830% | $11.679 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $240.48 | 7.288% | $258.0062 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $74.97 | 6.734% | $80.0185 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $152.65 | 12.450% | $171.6549 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $246.78 | 12.147% | $276.7564 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $65.68 | 6.264% | $69.7942 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $927.64 | $1,021.8016 | $1,021.80 | $1,021.80 | $1,021.90 | |