| 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 | $201.64 | 11.862% | $225.5585 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $116.57 | 3.516% | $120.6686 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $211.41 | 11.520% | $235.7644 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $232.88 | 7.395% | $250.1015 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $53.59 | 11.768% | $59.8965 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $66.81 | 13.432% | $75.7839 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $112.83 | 8.523% | $122.4465 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $995.73 | $1,090.2199 | $1,090.22 | $1,090.20 | $1,090.30 | |