| 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 | $233.64 | 5.222% | $245.8407 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $195.25 | 10.743% | $216.2257 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $70.96 | 5.822% | $75.0913 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $196.77 | 9.270% | $215.0106 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $59.33 | 7.656% | $63.8723 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $208.95 | 6.655% | $222.8556 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $207.63 | 6.482% | $221.0886 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $1,172.53 | $1,259.9848 | $1,259.99 | $1,260.00 | $1,260.00 | |