| 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 | $205.78 | 11.330% | $229.0949 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $210.30 | 7.298% | $225.6477 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $202.68 | 10.492% | $223.9452 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $151.28 | 7.686% | $162.9074 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $182.56 | 8.335% | $197.7764 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $214.63 | 3.244% | $221.5926 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $231.77 | 3.165% | $239.1055 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,399.00 | $1,500.0697 | $1,500.08 | $1,500.10 | $1,500.00 | |