| 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 | $190.79 | 13.547% | $216.6363 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $189.54 | 11.607% | $211.5399 | $211.54 | $211.55 | $211.50 |
| Purchase #3 | $169.89 | 12.280% | $190.7525 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $115.26 | 13.371% | $130.6714 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $140.87 | 12.312% | $158.2139 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $191.69 | 8.559% | $208.0967 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $239.45 | 4.542% | $250.3258 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,237.49 | $1,366.2365 | $1,366.24 | $1,366.25 | $1,366.20 | |