| 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 | $109.82 | 9.603% | $120.366 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $145.79 | 13.368% | $165.2792 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $137.67 | 11.288% | $153.2102 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $172.82 | 4.117% | $179.935 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $226.99 | 8.659% | $246.6451 | $246.65 | $246.65 | $246.60 |
| Purchase #6 | $76.71 | 8.531% | $83.2541 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $120.75 | 8.599% | $131.1333 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $990.55 | $1,079.8229 | $1,079.83 | $1,079.85 | $1,079.80 | |