| 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 | $173.91 | 12.158% | $195.054 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $196.35 | 7.531% | $211.1371 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $224.45 | 4.359% | $234.2338 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $101.57 | 10.195% | $111.9251 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $120.72 | 4.161% | $125.7432 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $181.62 | 11.447% | $202.41 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $244.44 | 5.738% | $258.466 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,243.06 | $1,338.9692 | $1,338.97 | $1,339.00 | $1,338.90 | |