| 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 | $233.52 | 9.306% | $255.2514 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $5.69 | 6.136% | $6.0391 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $134.86 | 12.871% | $152.2178 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $73.87 | 8.562% | $80.1947 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $224.93 | 9.537% | $246.3816 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $167.38 | 7.111% | $179.2824 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $82.59 | 3.680% | $85.6293 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $922.84 | $1,004.9963 | $1,004.99 | $1,005.05 | $1,005.00 | |