| 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 | $211.63 | 10.333% | $233.4977 | $233.50 | $233.50 | $233.50 |
| Purchase #2 | $6.31 | 12.242% | $7.0825 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $80.47 | 13.661% | $91.463 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $141.48 | 4.410% | $147.7193 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $57.96 | 9.356% | $63.3827 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $13.76 | 4.864% | $14.4293 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $192.58 | 3.873% | $200.0386 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $704.19 | $757.6131 | $757.61 | $757.65 | $757.60 | |