| 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 | $216.65 | 11.586% | $241.7511 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $124.54 | 7.498% | $133.878 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $172.77 | 8.769% | $187.9202 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $225.54 | 10.459% | $249.1292 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $71.90 | 12.244% | $80.7034 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $241.85 | 8.739% | $262.9853 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $15.89 | 6.249% | $16.883 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $1,069.14 | $1,173.2502 | $1,173.25 | $1,173.30 | $1,173.30 | |