| 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 | $199.70 | 11.124% | $221.9146 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $232.93 | 5.768% | $246.3654 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $141.82 | 10.764% | $157.0855 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $250.55 | 3.295% | $258.8056 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $206.25 | 6.682% | $220.0316 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $111.48 | 13.545% | $126.58 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $81.81 | 7.685% | $88.0971 | $88.10 | $88.10 | $88.10 |
| 7 purchase totals = | $1,224.54 | $1,318.8798 | $1,318.89 | $1,318.90 | $1,318.90 | |