| 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 | $210.34 | 10.203% | $231.801 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $202.37 | 8.287% | $219.1404 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $164.92 | 5.602% | $174.1588 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $146.61 | 11.617% | $163.6417 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $93.74 | 3.448% | $96.9722 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $127.67 | 5.795% | $135.0685 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $31.52 | 12.738% | $35.535 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $977.17 | $1,056.3176 | $1,056.32 | $1,056.30 | $1,056.30 | |