| 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 | $211.72 | 6.607% | $225.7083 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $38.35 | 10.454% | $42.3591 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $60.73 | 12.315% | $68.2089 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $246.96 | 11.246% | $274.7331 | $274.73 | $274.75 | $274.70 |
| Purchase #5 | $192.35 | 13.106% | $217.5594 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $217.77 | 7.821% | $234.8018 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $143.83 | 7.553% | $154.6935 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,111.71 | $1,218.0641 | $1,218.06 | $1,218.05 | $1,218.10 | |