| 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 | $75.67 | 13.768% | $86.0882 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $31.37 | 8.374% | $33.9969 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $208.70 | 9.550% | $228.6309 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $193.86 | 4.240% | $202.0797 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $203.48 | 12.822% | $229.5702 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $110.65 | 9.726% | $121.4118 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $222.94 | 5.798% | $235.8661 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,046.67 | $1,137.6438 | $1,137.65 | $1,137.65 | $1,137.70 | |