| 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 | $206.99 | 6.431% | $220.3015 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $146.94 | 6.361% | $156.2869 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $174.37 | 5.484% | $183.9325 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $39.96 | 3.164% | $41.2243 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $134.45 | 10.102% | $148.0321 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $166.94 | 11.312% | $185.8243 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $153.35 | 7.264% | $164.4893 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $1,023.00 | $1,100.0909 | $1,100.08 | $1,100.10 | $1,100.00 | |