| 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 | $112.93 | 7.488% | $121.3862 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $69.38 | 6.432% | $73.8425 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $162.32 | 12.477% | $182.5727 | $182.57 | $182.55 | $182.60 |
| Purchase #4 | $209.42 | 9.162% | $228.6071 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $234.49 | 7.384% | $251.8047 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $77.92 | 3.617% | $80.7384 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $192.90 | 9.408% | $211.048 | $211.05 | $211.05 | $211.00 |
| 7 purchase totals = | $1,059.36 | $1,149.9996 | $1,150.00 | $1,150.00 | $1,149.90 | |