| 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 | $204.55 | 8.720% | $222.3868 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $22.99 | 8.386% | $24.9179 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $238.86 | 9.816% | $262.3065 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $165.58 | 5.162% | $174.1272 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $116.65 | 3.173% | $120.3513 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $121.96 | 11.280% | $135.7171 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $218.52 | 12.540% | $245.9224 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,089.11 | $1,185.7292 | $1,185.74 | $1,185.70 | $1,185.70 | |