| 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 | $207.41 | 10.442% | $229.0678 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $202.52 | 4.636% | $211.9088 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $230.26 | 7.318% | $247.1104 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $71.88 | 4.456% | $75.083 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $225.69 | 10.107% | $248.5005 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $9.46 | 10.172% | $10.4223 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $207.31 | 7.691% | $223.2542 | $223.25 | $223.25 | $223.30 |
| 7 purchase totals = | $1,154.53 | $1,245.3470 | $1,245.34 | $1,245.30 | $1,245.40 | |