| 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 | $18.96 | 13.515% | $21.5224 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $177.50 | 12.516% | $199.7159 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $181.27 | 6.201% | $192.5106 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $240.50 | 11.483% | $268.1166 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $65.45 | 11.673% | $73.09 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $186.71 | 3.592% | $193.4166 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $154.66 | 7.589% | $166.3971 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $1,025.05 | $1,114.7692 | $1,114.78 | $1,114.70 | $1,114.70 | |