| 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 | $192.97 | 9.572% | $211.4411 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $100.78 | 6.546% | $107.3771 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $19.48 | 7.869% | $21.0129 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $208.86 | 8.643% | $226.9118 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $23.69 | 3.688% | $24.5637 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $197.95 | 5.118% | $208.0811 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $42.63 | 8.108% | $46.0864 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $786.36 | $845.4741 | $845.47 | $845.50 | $845.50 | |