| 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 | $106.65 | 4.403% | $111.3458 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $39.95 | 10.496% | $44.1432 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $198.38 | 4.480% | $207.2674 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $244.97 | 11.543% | $273.2469 | $273.25 | $273.25 | $273.20 |
| Purchase #5 | $243.54 | 8.390% | $263.973 | $263.97 | $263.95 | $264.00 |
| Purchase #6 | $131.81 | 11.825% | $147.3965 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $62.29 | 8.222% | $67.4115 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $1,027.59 | $1,114.7843 | $1,114.79 | $1,114.75 | $1,114.70 | |