| 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 | $128.76 | 5.144% | $135.3834 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $161.90 | 9.330% | $177.0053 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $243.72 | 13.781% | $277.3071 | $277.31 | $277.30 | $277.30 |
| Purchase #4 | $213.26 | 8.812% | $232.0525 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $119.92 | 12.819% | $135.2925 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $209.60 | 6.277% | $222.7566 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $133.51 | 10.237% | $147.1774 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,210.67 | $1,326.9748 | $1,326.98 | $1,327.00 | $1,327.10 | |