| 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 | $128.97 | 12.428% | $144.9984 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $209.43 | 3.270% | $216.2784 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $230.79 | 6.576% | $245.9668 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $8.81 | 10.597% | $9.7436 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $42.52 | 12.802% | $47.9634 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $217.74 | 13.576% | $247.3004 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $53.37 | 7.856% | $57.5627 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $891.63 | $969.8137 | $969.81 | $969.80 | $969.90 | |