| 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 | $197.79 | 12.518% | $222.5494 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $140.66 | 3.587% | $145.7055 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $196.35 | 12.463% | $220.8211 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $189.88 | 4.215% | $197.8834 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $41.34 | 5.671% | $43.6844 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $124.48 | 8.377% | $134.9077 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $83.55 | 11.502% | $93.1599 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $974.05 | $1,058.7114 | $1,058.71 | $1,058.70 | $1,058.70 | |