| 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 | $246.95 | 12.486% | $277.7842 | $277.78 | $277.80 | $277.80 |
| Purchase #2 | $125.68 | 8.262% | $136.0637 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $174.44 | 7.114% | $186.8497 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $118.59 | 9.210% | $129.5121 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $190.47 | 11.210% | $211.8217 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $76.81 | 6.458% | $81.7704 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $82.28 | 6.153% | $87.3427 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $1,015.22 | $1,111.1445 | $1,111.13 | $1,111.10 | $1,111.10 | |