| 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 | $204.55 | 8.539% | $222.0165 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $233.87 | 5.225% | $246.0897 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $220.80 | 11.758% | $246.7617 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $135.90 | 7.294% | $145.8125 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $164.67 | 4.587% | $172.2234 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $21.31 | 6.415% | $22.677 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $130.78 | 5.254% | $137.6512 | $137.65 | $137.65 | $137.70 |
| 7 purchase totals = | $1,111.88 | $1,193.2320 | $1,193.23 | $1,193.20 | $1,193.30 | |