| 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 | $103.80 | 3.616% | $107.5534 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $67.85 | 13.526% | $77.0274 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $113.55 | 3.840% | $117.9103 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $183.88 | 6.300% | $195.4644 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $80.96 | 12.232% | $90.863 | $90.86 | $90.85 | $90.90 |
| Purchase #6 | $187.98 | 9.184% | $205.2441 | $205.24 | $205.25 | $205.20 |
| Purchase #7 | $208.43 | 11.388% | $232.166 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $946.45 | $1,026.2286 | $1,026.22 | $1,026.20 | $1,026.30 | |