| 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 | $128.96 | 13.442% | $146.2948 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $178.53 | 6.441% | $190.0291 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $228.37 | 9.256% | $249.5079 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $228.85 | 4.540% | $239.2398 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $219.88 | 5.491% | $231.9536 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $35.85 | 3.437% | $37.0822 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $110.88 | 3.245% | $114.4781 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $1,131.32 | $1,208.5855 | $1,208.58 | $1,208.65 | $1,208.60 | |