| 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 | $140.66 | 10.864% | $155.9413 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $193.90 | 4.234% | $202.1097 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $250.97 | 7.438% | $269.6371 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $89.93 | 7.745% | $96.8951 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $51.78 | 10.277% | $57.1014 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $174.92 | 7.347% | $187.7714 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $125.99 | 6.862% | $134.6354 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $1,028.15 | $1,104.0914 | $1,104.10 | $1,104.10 | $1,104.00 | |