| 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 | $205.36 | 13.355% | $232.7858 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $156.50 | 9.570% | $171.4771 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $29.61 | 12.723% | $33.3773 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $187.70 | 12.673% | $211.4872 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $213.56 | 4.415% | $222.9887 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $234.86 | 6.332% | $249.7313 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $219.57 | 5.464% | $231.5673 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,247.16 | $1,353.4147 | $1,353.43 | $1,353.50 | $1,353.50 | |