| 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 | $26.62 | 7.755% | $28.6844 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $227.95 | 3.154% | $235.1395 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $171.25 | 13.618% | $194.5708 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $18.85 | 8.159% | $20.388 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $176.85 | 5.286% | $186.1983 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $119.76 | 9.411% | $131.0306 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $209.82 | 9.749% | $230.2754 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $951.10 | $1,026.2870 | $1,026.29 | $1,026.35 | $1,026.30 | |