| 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 | $193.30 | 8.555% | $209.8368 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $184.48 | 7.791% | $198.8528 | $198.85 | $198.85 | $198.90 |
| Purchase #3 | $98.32 | 4.178% | $102.4278 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $250.69 | 3.835% | $260.304 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $149.30 | 12.229% | $167.5579 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $216.66 | 11.765% | $242.15 | $242.15 | $242.15 | $242.20 |
| Purchase #7 | $207.46 | 9.798% | $227.7869 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,300.21 | $1,408.9162 | $1,408.92 | $1,408.95 | $1,409.00 | |