| 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 | $202.97 | 5.173% | $213.4696 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $204.75 | 12.396% | $230.1308 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $183.61 | 3.521% | $190.0749 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $201.95 | 13.272% | $228.7528 | $228.75 | $228.75 | $228.80 |
| Purchase #5 | $124.78 | 13.458% | $141.5729 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $90.60 | 5.388% | $95.4815 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $156.90 | 3.633% | $162.6002 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $1,165.56 | $1,262.0827 | $1,262.07 | $1,262.05 | $1,262.20 | |