| 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 | $184.93 | 13.523% | $209.9381 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $217.64 | 4.332% | $227.0682 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $114.51 | 6.608% | $122.0768 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $134.97 | 9.471% | $147.753 | $147.75 | $147.75 | $147.80 |
| Purchase #5 | $8.43 | 12.675% | $9.4985 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $133.94 | 8.760% | $145.6731 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $213.85 | 11.409% | $238.2481 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,008.27 | $1,100.2558 | $1,100.26 | $1,100.25 | $1,100.30 | |