| 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 | $94.90 | 5.681% | $100.2913 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $228.64 | 13.309% | $259.0697 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $99.85 | 3.252% | $103.0971 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $225.84 | 8.612% | $245.2893 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $142.56 | 3.323% | $147.2973 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $113.75 | 9.329% | $124.3617 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $30.94 | 12.802% | $34.9009 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $936.48 | $1,014.3073 | $1,014.31 | $1,014.30 | $1,014.40 | |