| 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 | $199.75 | 10.210% | $220.1445 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $11.64 | 5.828% | $12.3184 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $119.87 | 9.551% | $131.3188 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $133.88 | 10.559% | $148.0164 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $55.42 | 4.587% | $57.9621 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $136.72 | 6.446% | $145.533 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $194.83 | 4.509% | $203.6149 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $852.11 | $918.9081 | $918.90 | $918.85 | $918.80 | |