| 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 | $125.37 | 10.743% | $138.8385 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $131.98 | 7.720% | $142.1689 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $223.63 | 9.220% | $244.2487 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $233.99 | 7.272% | $251.0058 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $102.70 | 5.769% | $108.6248 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $165.77 | 9.295% | $181.1783 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $220.38 | 11.458% | $245.6311 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,203.82 | $1,311.6961 | $1,311.70 | $1,311.70 | $1,311.60 | |