| 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 | $64.97 | 8.241% | $70.3242 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $28.60 | 8.465% | $31.021 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $197.92 | 9.263% | $216.2533 | $216.25 | $216.25 | $216.30 |
| Purchase #4 | $162.48 | 3.147% | $167.5932 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $196.52 | 12.735% | $221.5468 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $214.75 | 4.647% | $224.7294 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $163.85 | 6.748% | $174.9066 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,029.09 | $1,106.3745 | $1,106.37 | $1,106.35 | $1,106.30 | |