| 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 | $194.58 | 7.518% | $209.2085 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $156.62 | 13.262% | $177.3909 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $108.32 | 11.567% | $120.8494 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $223.56 | 5.783% | $236.4885 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $67.42 | 4.436% | $70.4108 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $96.67 | 3.615% | $100.1646 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $102.63 | 4.528% | $107.2771 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $949.80 | $1,021.7898 | $1,021.79 | $1,021.80 | $1,021.80 | |