| 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 | $132.72 | 11.240% | $147.6377 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $125.59 | 8.211% | $135.9022 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $62.90 | 10.317% | $69.3894 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $221.56 | 7.247% | $237.6165 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $246.77 | 3.650% | $255.7771 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $155.66 | 4.532% | $162.7145 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $206.71 | 8.144% | $223.5445 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,151.91 | $1,232.5819 | $1,232.58 | $1,232.60 | $1,232.50 | |