| 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 | $233.93 | 7.168% | $250.6981 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $41.92 | 8.254% | $45.3801 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $203.41 | 5.274% | $214.1378 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $54.93 | 13.590% | $62.395 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $170.53 | 11.657% | $190.4087 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $148.58 | 11.558% | $165.7529 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $122.80 | 10.704% | $135.9445 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $976.10 | $1,064.7171 | $1,064.72 | $1,064.75 | $1,064.70 | |