| 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 | $210.98 | 5.691% | $222.9869 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $74.97 | 8.669% | $81.4691 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $216.82 | 5.622% | $229.0096 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $183.70 | 5.492% | $193.7888 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $155.56 | 12.205% | $174.5461 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $42.46 | 3.574% | $43.9775 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $40.89 | 7.487% | $43.9514 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $925.38 | $989.7294 | $989.74 | $989.75 | $989.80 | |