| 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 | $230.31 | 7.160% | $246.8002 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $196.77 | 4.735% | $206.0871 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $172.71 | 9.543% | $189.1917 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $158.62 | 7.485% | $170.4927 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $147.42 | 11.366% | $164.1758 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $239.88 | 13.230% | $271.6161 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $135.93 | 4.178% | $141.6092 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $1,281.64 | $1,389.9728 | $1,389.98 | $1,390.00 | $1,390.00 | |