| 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 | $203.65 | 13.540% | $231.2242 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $115.79 | 13.430% | $131.3406 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $13.83 | 4.611% | $14.4677 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $129.52 | 4.371% | $135.1813 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $101.48 | 12.680% | $114.3477 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $114.32 | 11.342% | $127.2862 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $227.45 | 6.814% | $242.9484 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $906.04 | $996.7961 | $996.80 | $996.80 | $996.70 | |