| 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 | $246.48 | 9.186% | $269.1217 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $30.45 | 11.245% | $33.8741 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $106.83 | 10.848% | $118.4189 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $176.41 | 6.430% | $187.7532 | $187.75 | $187.75 | $187.80 |
| Purchase #5 | $37.93 | 11.397% | $42.2529 | $42.25 | $42.25 | $42.30 |
| Purchase #6 | $99.46 | 8.209% | $107.6247 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $133.58 | 3.566% | $138.3435 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $831.14 | $897.3890 | $897.37 | $897.30 | $897.40 | |