| 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 | $25.57 | 10.673% | $28.2991 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $199.79 | 9.452% | $218.6742 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $128.61 | 9.786% | $141.1958 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $216.60 | 12.618% | $243.9306 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $174.86 | 6.873% | $186.8781 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $60.49 | 12.296% | $67.9279 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $186.70 | 8.433% | $202.4444 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $992.62 | $1,089.3501 | $1,089.35 | $1,089.40 | $1,089.30 | |