| 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 | $160.49 | 10.848% | $177.9 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $239.50 | 6.634% | $255.3884 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $227.43 | 3.550% | $235.5038 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $214.80 | 13.580% | $243.9698 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $53.34 | 5.777% | $56.4215 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $147.85 | 12.463% | $166.2765 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $170.37 | 12.159% | $191.0853 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,213.78 | $1,326.5453 | $1,326.55 | $1,326.55 | $1,326.60 | |