| 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 | $235.87 | 6.402% | $250.9704 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $115.87 | 4.462% | $121.0401 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $173.79 | 9.782% | $190.7901 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $183.59 | 5.196% | $193.1293 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $188.68 | 4.156% | $196.5215 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $171.41 | 12.194% | $192.3117 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $35.33 | 11.334% | $39.3343 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $1,104.54 | $1,184.0974 | $1,184.09 | $1,184.10 | $1,184.00 | |