| 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 | $118.38 | 11.202% | $131.6409 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $160.43 | 6.824% | $171.3777 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $242.95 | 7.273% | $260.6198 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $191.88 | 8.163% | $207.5432 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $20.45 | 4.204% | $21.3097 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $199.40 | 3.365% | $206.1098 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $229.92 | 7.639% | $247.4836 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $1,163.41 | $1,246.0847 | $1,246.08 | $1,246.10 | $1,246.00 | |