| 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 | $210.41 | 7.724% | $226.6621 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $111.97 | 7.387% | $120.2412 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $249.34 | 7.248% | $267.4122 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $126.36 | 5.572% | $133.4008 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $119.62 | 3.636% | $123.9694 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $21.69 | 12.708% | $24.4464 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $161.38 | 10.437% | $178.2232 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,000.77 | $1,074.3553 | $1,074.35 | $1,074.30 | $1,074.30 | |