| 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 | $207.41 | 4.256% | $216.2374 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $233.86 | 5.159% | $245.9248 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $197.70 | 13.325% | $224.0435 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $205.40 | 6.776% | $219.3179 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $80.28 | 10.123% | $88.4067 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $51.31 | 4.220% | $53.4753 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $158.70 | 3.687% | $164.5513 | $164.55 | $164.55 | $164.60 |
| 7 purchase totals = | $1,134.66 | $1,211.9569 | $1,211.96 | $1,211.95 | $1,211.90 | |