| 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 | $98.58 | 7.658% | $106.1293 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $195.45 | 6.361% | $207.8826 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $77.81 | 3.408% | $80.4618 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $211.44 | 9.839% | $232.2436 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $181.34 | 6.424% | $192.9893 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $197.79 | 11.550% | $220.6347 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $114.40 | 6.747% | $122.1186 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $1,076.81 | $1,162.4599 | $1,162.45 | $1,162.50 | $1,162.40 | |