| 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 | $214.37 | 4.446% | $223.9009 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $138.35 | 4.666% | $144.8054 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $22.77 | 10.848% | $25.2401 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $141.35 | 11.818% | $158.0547 | $158.05 | $158.05 | $158.10 |
| Purchase #5 | $86.71 | 11.472% | $96.6574 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $215.92 | 8.167% | $233.5542 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $243.61 | 3.714% | $252.6577 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,063.08 | $1,134.8704 | $1,134.87 | $1,134.85 | $1,135.00 | |