| 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 | $220.39 | 6.255% | $234.1754 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $211.57 | 5.823% | $223.8897 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $14.42 | 7.852% | $15.5523 | $15.55 | $15.55 | $15.60 |
| Purchase #4 | $206.78 | 12.623% | $232.8818 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $243.87 | 11.796% | $272.6369 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $13.97 | 4.113% | $14.5446 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $180.74 | 3.439% | $186.9556 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $1,091.74 | $1,180.6363 | $1,180.64 | $1,180.70 | $1,180.70 | |