| 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 | $239.57 | 4.241% | $249.7302 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $219.32 | 12.603% | $246.9609 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $185.60 | 3.498% | $192.0923 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $87.97 | 5.139% | $92.4908 | $92.49 | $92.50 | $92.50 |
| Purchase #5 | $100.28 | 7.768% | $108.0698 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $35.27 | 6.748% | $37.65 | $37.65 | $37.65 | $37.70 |
| Purchase #7 | $36.66 | 7.814% | $39.5246 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $904.67 | $966.5186 | $966.51 | $966.50 | $966.60 | |