| 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 | $93.43 | 6.286% | $99.303 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $205.63 | 4.646% | $215.1836 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $34.86 | 13.747% | $39.6522 | $39.65 | $39.65 | $39.70 |
| Purchase #4 | $187.45 | 5.572% | $197.8947 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $199.96 | 13.300% | $226.5547 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $220.85 | 7.853% | $238.1934 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $159.69 | 3.340% | $165.0236 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $1,101.87 | $1,181.8052 | $1,181.78 | $1,181.80 | $1,181.90 | |