| 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 | $195.45 | 10.380% | $215.7377 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $222.35 | 12.127% | $249.3144 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $125.27 | 10.552% | $138.4885 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $12.42 | 9.158% | $13.5574 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $18.76 | 6.236% | $19.9299 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $156.45 | 7.687% | $168.4763 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $233.51 | 6.604% | $248.931 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $964.21 | $1,054.4352 | $1,054.44 | $1,054.50 | $1,054.40 | |