| 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 | $166.74 | 3.162% | $172.0123 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $217.85 | 10.755% | $241.2798 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $201.50 | 5.172% | $211.9216 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $117.73 | 11.783% | $131.6021 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $129.54 | 5.619% | $136.8189 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $210.97 | 13.805% | $240.0944 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $134.38 | 9.806% | $147.5573 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $1,178.71 | $1,281.2864 | $1,281.28 | $1,281.25 | $1,281.30 | |