| 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 | $137.27 | 5.822% | $145.2619 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $190.62 | 11.261% | $212.0857 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $116.86 | 5.769% | $123.6017 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $205.41 | 12.587% | $231.265 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $28.96 | 3.334% | $29.9255 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $202.96 | 13.725% | $230.8163 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $147.41 | 4.137% | $153.5084 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $1,029.49 | $1,126.4645 | $1,126.48 | $1,126.45 | $1,126.50 | |