| 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 | $125.49 | 5.120% | $131.9151 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $18.60 | 13.849% | $21.1759 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $133.53 | 8.202% | $144.4821 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $221.73 | 8.742% | $241.1136 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $236.50 | 12.748% | $266.649 | $266.65 | $266.65 | $266.60 |
| Purchase #6 | $63.75 | 12.176% | $71.5122 | $71.51 | $71.50 | $71.50 |
| Purchase #7 | $186.25 | 8.272% | $201.6566 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $985.85 | $1,078.5045 | $1,078.51 | $1,078.50 | $1,078.50 | |