| 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 | $213.88 | 5.229% | $225.0638 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $13.33 | 6.547% | $14.2027 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $85.45 | 12.208% | $95.8817 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $239.82 | 13.840% | $273.0111 | $273.01 | $273.00 | $273.00 |
| Purchase #5 | $145.65 | 10.763% | $161.3263 | $161.33 | $161.35 | $161.30 |
| Purchase #6 | $136.78 | 12.352% | $153.6751 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $110.33 | 3.818% | $114.5424 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $945.24 | $1,037.7031 | $1,037.70 | $1,037.75 | $1,037.70 | |