| 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 | $216.92 | 4.563% | $226.8181 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $106.96 | 4.357% | $111.6202 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $165.37 | 9.653% | $181.3332 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $192.55 | 8.596% | $209.1016 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $168.61 | 4.296% | $175.8535 | $175.85 | $175.85 | $175.90 |
| Purchase #6 | $167.48 | 4.350% | $174.7654 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $139.68 | 5.481% | $147.3359 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $1,157.57 | $1,226.8279 | $1,226.83 | $1,226.80 | $1,226.80 | |