| 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 | $124.36 | 8.820% | $135.3286 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $233.32 | 9.258% | $254.9208 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $205.87 | 6.352% | $218.9469 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $49.35 | 9.331% | $53.9548 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $249.67 | 12.484% | $280.8388 | $280.84 | $280.85 | $280.80 |
| Purchase #6 | $93.40 | 13.274% | $105.7979 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $42.90 | 7.467% | $46.1033 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $998.87 | $1,095.8911 | $1,095.89 | $1,095.90 | $1,095.80 | |