| 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 | $131.32 | 12.570% | $147.8269 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $232.44 | 6.626% | $247.8415 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $56.69 | 8.301% | $61.3958 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $139.47 | 4.400% | $145.6067 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $17.70 | 8.579% | $19.2185 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $216.46 | 10.510% | $239.2099 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $173.48 | 10.344% | $191.4248 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $967.56 | $1,052.5241 | $1,052.53 | $1,052.50 | $1,052.40 | |