| 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 | $7.87 | 6.339% | $8.3689 | $8.37 | $8.35 | $8.40 |
| Purchase #2 | $132.74 | 9.740% | $145.6689 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $241.75 | 10.396% | $266.8823 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $229.44 | 4.110% | $238.87 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $159.38 | 12.646% | $179.5352 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $56.32 | 7.352% | $60.4606 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $114.81 | 9.457% | $125.6676 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $942.31 | $1,025.4535 | $1,025.46 | $1,025.40 | $1,025.60 | |