| 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 | $108.71 | 4.373% | $113.4639 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $126.64 | 8.125% | $136.9295 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $205.79 | 4.333% | $214.7069 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $205.98 | 9.771% | $226.1063 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $103.26 | 4.335% | $107.7363 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $72.65 | 11.711% | $81.158 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $144.34 | 3.671% | $149.6387 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $967.37 | $1,029.7396 | $1,029.75 | $1,029.75 | $1,029.70 | |