| 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 | $114.26 | 9.446% | $125.053 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $197.38 | 9.379% | $215.8923 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $230.26 | 3.712% | $238.8073 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $7.97 | 6.376% | $8.4782 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $47.45 | 9.463% | $51.9402 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $7.68 | 7.720% | $8.2729 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $127.60 | 8.641% | $138.6259 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $732.60 | $787.0698 | $787.07 | $787.10 | $787.10 | |