| 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 | $165.96 | 7.799% | $178.9032 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $92.64 | 7.304% | $99.4064 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $238.75 | 5.309% | $251.4252 | $251.43 | $251.45 | $251.40 |
| Purchase #4 | $242.99 | 11.573% | $271.1112 | $271.11 | $271.10 | $271.10 |
| Purchase #5 | $24.92 | 8.153% | $26.9517 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $181.56 | 4.788% | $190.2531 | $190.25 | $190.25 | $190.30 |
| Purchase #7 | $206.64 | 5.270% | $217.5299 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,153.46 | $1,235.5807 | $1,235.58 | $1,235.60 | $1,235.60 | |