| 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 | $215.43 | 10.613% | $238.2936 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $63.68 | 11.217% | $70.823 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $223.95 | 6.319% | $238.1014 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $122.73 | 7.503% | $131.9384 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $163.93 | 8.136% | $177.2673 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $128.53 | 11.572% | $143.4035 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $28.49 | 6.102% | $30.2285 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $946.74 | $1,030.0557 | $1,030.05 | $1,030.05 | $1,030.00 | |