| 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 | $227.86 | 8.344% | $246.8726 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $123.75 | 9.384% | $135.3627 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $130.65 | 13.446% | $148.2172 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $37.32 | 8.346% | $40.4347 | $40.43 | $40.45 | $40.40 |
| Purchase #5 | $92.32 | 9.874% | $101.4357 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $242.79 | 4.197% | $252.9799 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $179.33 | 13.126% | $202.8689 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $1,034.02 | $1,128.1717 | $1,128.17 | $1,128.15 | $1,128.20 | |