| 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 | $123.91 | 9.418% | $135.5798 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $136.32 | 11.762% | $152.354 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $131.59 | 12.315% | $147.7953 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $196.61 | 12.104% | $220.4077 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $74.40 | 11.324% | $82.8251 | $82.83 | $82.85 | $82.80 |
| Purchase #6 | $236.47 | 5.691% | $249.9275 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $241.90 | 11.125% | $268.8114 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $1,141.20 | $1,257.7008 | $1,257.71 | $1,257.75 | $1,257.70 | |