| 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 | $209.28 | 6.359% | $222.5881 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $114.48 | 6.276% | $121.6648 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $114.36 | 13.245% | $129.507 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $37.66 | 9.423% | $41.2087 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $124.53 | 9.566% | $136.4425 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $154.98 | 3.458% | $160.3392 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $206.31 | 9.533% | $225.9775 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $961.60 | $1,037.7278 | $1,037.73 | $1,037.75 | $1,037.70 | |