| 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 | $119.53 | 9.516% | $130.9045 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $216.48 | 9.144% | $236.2749 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $117.40 | 6.171% | $124.6448 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $130.62 | 12.783% | $147.3172 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $8.74 | 9.677% | $9.5858 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $249.71 | 12.346% | $280.5392 | $280.54 | $280.55 | $280.50 |
| Purchase #7 | $220.82 | 5.190% | $232.2806 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,063.30 | $1,161.5470 | $1,161.54 | $1,161.55 | $1,161.50 | |