| 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 | $238.54 | 13.544% | $270.8479 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $89.86 | 3.224% | $92.7571 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $162.41 | 5.575% | $171.4644 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $244.63 | 6.708% | $261.0398 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $10.64 | 5.497% | $11.2249 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $172.99 | 6.694% | $184.57 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $17.42 | 13.194% | $19.7184 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $936.49 | $1,011.6225 | $1,011.62 | $1,011.55 | $1,011.60 | |