| 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 | $236.57 | 9.270% | $258.5 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $34.90 | 5.278% | $36.742 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $222.58 | 3.834% | $231.1137 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $72.87 | 9.524% | $79.8101 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $187.72 | 9.685% | $205.9007 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $108.86 | 8.706% | $118.3374 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $94.61 | 4.117% | $98.5051 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $958.11 | $1,028.9090 | $1,028.91 | $1,028.90 | $1,028.80 | |