| 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 | $90.59 | 13.339% | $102.6738 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $225.41 | 7.116% | $241.4502 | $241.45 | $241.45 | $241.50 |
| Purchase #3 | $122.67 | 5.329% | $129.2071 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $200.96 | 13.766% | $228.6242 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $90.78 | 8.441% | $98.4427 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $106.77 | 3.686% | $110.7055 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $153.72 | 7.125% | $164.6726 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $990.90 | $1,075.7761 | $1,075.77 | $1,075.70 | $1,075.80 | |