| 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 | $101.99 | 12.133% | $114.3644 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $246.54 | 12.801% | $278.0996 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $238.25 | 11.440% | $265.5058 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $174.26 | 9.174% | $190.2466 | $190.25 | $190.25 | $190.20 |
| Purchase #5 | $170.80 | 7.163% | $183.0344 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $74.39 | 8.564% | $80.7608 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $194.89 | 6.339% | $207.2441 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $1,201.12 | $1,319.2557 | $1,319.25 | $1,319.25 | $1,319.20 | |