| 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 | $215.90 | 6.729% | $230.4279 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $227.90 | 4.498% | $238.1509 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $57.90 | 9.824% | $63.5881 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $115.42 | 7.613% | $124.2069 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $189.52 | 6.464% | $201.7706 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $9.28 | 4.668% | $9.7132 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $176.46 | 7.257% | $189.2657 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $992.38 | $1,057.1233 | $1,057.13 | $1,057.10 | $1,057.20 | |