| 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 | $233.39 | 5.460% | $246.1331 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $175.28 | 4.814% | $183.718 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $191.92 | 3.836% | $199.2821 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $7.92 | 4.555% | $8.2808 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $38.85 | 5.118% | $40.8383 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $193.37 | 6.479% | $205.8984 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $39.25 | 3.262% | $40.5303 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $879.98 | $924.6810 | $924.68 | $924.75 | $924.60 | |