| 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 | $220.96 | 13.534% | $250.8647 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $19.80 | 11.548% | $22.0865 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $192.41 | 7.798% | $207.4141 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $176.75 | 5.516% | $186.4995 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $249.56 | 9.650% | $273.6425 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $66.40 | 8.136% | $71.8023 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $48.75 | 8.740% | $53.0108 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $974.63 | $1,065.3204 | $1,065.31 | $1,065.30 | $1,065.30 | |