| 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 | $101.30 | 13.288% | $114.7607 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $102.57 | 12.132% | $115.0138 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $199.80 | 8.849% | $217.4803 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $175.34 | 6.273% | $186.3391 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $187.97 | 9.443% | $205.72 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $244.32 | 6.204% | $259.4776 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $19.28 | 10.291% | $21.2641 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $1,030.58 | $1,120.0556 | $1,120.05 | $1,120.05 | $1,120.10 | |