| 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 | $112.76 | 4.563% | $117.9052 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $136.32 | 6.603% | $145.3212 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $217.32 | 7.341% | $233.2735 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $236.25 | 4.165% | $246.0898 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $128.84 | 7.247% | $138.177 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $116.96 | 6.755% | $124.8606 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $183.27 | 12.289% | $205.7921 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,131.72 | $1,211.4194 | $1,211.42 | $1,211.40 | $1,211.50 | |