| 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 | $85.35 | 8.348% | $92.475 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $35.61 | 7.574% | $38.3071 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $119.61 | 8.711% | $130.0292 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $199.99 | 7.737% | $215.4632 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $221.84 | 5.543% | $234.1366 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $201.35 | 5.216% | $211.8524 | $211.85 | $211.85 | $211.90 |
| Purchase #7 | $228.63 | 9.800% | $251.0357 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,092.38 | $1,173.2992 | $1,173.31 | $1,173.35 | $1,173.30 | |