| 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 | $213.69 | 3.529% | $221.2311 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $224.79 | 4.454% | $234.8021 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $137.58 | 3.659% | $142.6141 | $142.61 | $142.60 | $142.60 |
| Purchase #4 | $120.92 | 6.675% | $128.9914 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $184.88 | 13.111% | $209.1196 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $224.48 | 3.567% | $232.4872 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $63.54 | 4.391% | $66.33 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $1,169.88 | $1,235.5755 | $1,235.57 | $1,235.60 | $1,235.50 | |