| 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 | $193.84 | 13.288% | $219.5975 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $164.81 | 10.180% | $181.5877 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $163.46 | 11.578% | $182.3854 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $193.53 | 7.249% | $207.559 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $228.51 | 12.425% | $256.9024 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $75.42 | 11.199% | $83.8663 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $194.68 | 7.103% | $208.5081 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,214.25 | $1,340.4064 | $1,340.42 | $1,340.40 | $1,340.50 | |