| 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 | $56.50 | 13.725% | $64.2546 | $64.25 | $64.25 | $64.30 |
| Purchase #2 | $241.34 | 12.760% | $272.135 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $82.59 | 12.107% | $92.5892 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $135.95 | 8.164% | $147.049 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $200.69 | 10.771% | $222.3063 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $247.43 | 7.575% | $266.1728 | $266.17 | $266.15 | $266.20 |
| Purchase #7 | $239.44 | 8.540% | $259.8882 | $259.89 | $259.90 | $259.90 |
| 7 purchase totals = | $1,203.94 | $1,324.3951 | $1,324.40 | $1,324.40 | $1,324.40 | |