| 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 | $107.59 | 11.509% | $119.9725 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $171.81 | 11.865% | $192.1953 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $238.88 | 8.465% | $259.1012 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $111.61 | 6.369% | $118.7184 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $181.26 | 6.588% | $193.2014 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $141.61 | 11.473% | $157.8569 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $54.57 | 4.406% | $56.9744 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $1,007.33 | $1,098.0201 | $1,098.02 | $1,097.95 | $1,098.10 | |