| 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 | $99.40 | 11.514% | $110.8449 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $8.68 | 12.802% | $9.7912 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $126.74 | 9.327% | $138.561 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $163.30 | 13.535% | $185.4027 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $56.64 | 10.801% | $62.7577 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $174.54 | 10.366% | $192.6328 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $225.86 | 10.845% | $250.3545 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $855.16 | $950.3448 | $950.33 | $950.35 | $950.40 | |