| 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 | $44.31 | 11.489% | $49.4008 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $133.29 | 11.310% | $148.3651 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $243.60 | 7.232% | $261.2172 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $228.95 | 8.356% | $248.0811 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $95.96 | 12.686% | $108.1335 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $221.86 | 10.705% | $245.6101 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $61.43 | 11.737% | $68.64 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $1,029.40 | $1,129.4478 | $1,129.45 | $1,129.45 | $1,129.40 | |