| 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 | $235.63 | 6.512% | $250.9742 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $9.69 | 6.703% | $10.3395 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $149.73 | 3.206% | $154.5303 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $123.70 | 5.228% | $130.167 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $234.62 | 5.225% | $246.8789 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $74.86 | 5.614% | $79.0626 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $138.36 | 7.606% | $148.8837 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $966.59 | $1,020.8362 | $1,020.83 | $1,020.85 | $1,020.90 | |