| 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 | $107.89 | 3.755% | $111.9413 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $131.52 | 10.857% | $145.7991 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $69.28 | 5.799% | $73.2975 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $9.72 | 11.595% | $10.847 | $10.85 | $10.85 | $10.80 |
| Purchase #5 | $242.89 | 6.252% | $258.0755 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $184.62 | 7.558% | $198.5736 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $177.52 | 13.371% | $201.2562 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $923.44 | $999.7902 | $999.80 | $999.80 | $999.80 | |