| 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 | $204.31 | 7.438% | $219.5066 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $135.57 | 7.341% | $145.5222 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $249.61 | 5.320% | $262.8893 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $237.99 | 11.392% | $265.1018 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $155.65 | 7.396% | $167.1619 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $5.62 | 8.285% | $6.0856 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $146.82 | 7.488% | $157.8139 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,135.57 | $1,224.0813 | $1,224.08 | $1,224.05 | $1,224.10 | |