| 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 | $228.60 | 9.858% | $251.1354 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $10.36 | 10.518% | $11.4497 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $235.74 | 6.697% | $251.5275 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $180.99 | 6.322% | $192.4322 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $144.53 | 8.190% | $156.367 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $167.76 | 10.227% | $184.9168 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $236.52 | 12.386% | $265.8154 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $1,204.50 | $1,313.6440 | $1,313.66 | $1,313.65 | $1,313.50 | |