| 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 | $34.84 | 13.682% | $39.6068 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $72.66 | 13.398% | $82.395 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $121.52 | 12.281% | $136.4439 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $210.90 | 13.787% | $239.9768 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $220.78 | 10.397% | $243.7345 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $226.90 | 4.805% | $237.8025 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $92.71 | 3.156% | $95.6359 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $980.31 | $1,075.5954 | $1,075.60 | $1,075.65 | $1,075.50 | |