| 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 | $234.99 | 7.187% | $251.8787 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $230.75 | 12.773% | $260.2237 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $187.33 | 3.446% | $193.7854 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $12.82 | 9.563% | $14.046 | $14.05 | $14.05 | $14.00 |
| Purchase #5 | $57.42 | 10.289% | $63.3279 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $224.57 | 3.335% | $232.0594 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $168.27 | 11.379% | $187.4174 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $1,116.15 | $1,202.7385 | $1,202.75 | $1,202.75 | $1,202.70 | |