| 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 | $198.68 | 3.484% | $205.602 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $158.44 | 12.431% | $178.1357 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $28.65 | 3.588% | $29.678 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $97.92 | 13.133% | $110.7798 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $47.83 | 8.671% | $51.9773 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $201.60 | 4.616% | $210.9059 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $238.75 | 10.541% | $263.9166 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $971.87 | $1,050.9953 | $1,051.01 | $1,051.05 | $1,051.00 | |