| 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 | $133.27 | 5.513% | $140.6172 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $215.25 | 8.193% | $232.8854 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $179.48 | 13.607% | $203.9018 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $140.67 | 11.630% | $157.0299 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $124.62 | 6.706% | $132.977 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $82.31 | 8.370% | $89.1993 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $120.57 | 10.785% | $133.5735 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $996.17 | $1,090.1841 | $1,090.19 | $1,090.20 | $1,090.20 | |