| 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 | $145.39 | 6.339% | $154.6063 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $195.75 | 10.804% | $216.8988 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $42.95 | 3.527% | $44.4648 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $106.96 | 7.647% | $115.1392 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $221.92 | 13.377% | $251.6062 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $114.89 | 6.739% | $122.6324 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $96.30 | 8.558% | $104.5414 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $924.16 | $1,009.8891 | $1,009.89 | $1,009.90 | $1,009.80 | |