| 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 | $136.42 | 12.123% | $152.9582 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $198.45 | 10.595% | $219.4758 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $157.93 | 4.201% | $164.5646 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $19.56 | 13.400% | $22.181 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $85.32 | 13.488% | $96.828 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $112.61 | 6.593% | $120.0344 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $239.49 | 5.458% | $252.5614 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $949.78 | $1,028.6034 | $1,028.60 | $1,028.65 | $1,028.70 | |